diff --git a/BioArchLinux/r-iaseq/PKGBUILD b/BioArchLinux/r-iaseq/PKGBUILD
index b3e3653260..0895d86a72 100644
--- a/BioArchLinux/r-iaseq/PKGBUILD
+++ b/BioArchLinux/r-iaseq/PKGBUILD
@@ -3,24 +3,25 @@
 _pkgname=iASeq
 _pkgver=1.46.0
 pkgname=r-${_pkgname,,}
-pkgver=1.46.0
+pkgver=${_pkgver//-/.}
 pkgrel=1
-pkgdesc='iASeq: integrating multiple sequencing datasets for detecting allele-specific events'
-arch=('any')
-url="https://bioconductor.org/packages/${_pkgname}"
-license=('GPL')
+pkgdesc="integrating multiple sequencing datasets for detecting allele-specific events"
+arch=(any)
+url="https://bioconductor.org/packages/$_pkgname"
+license=('GPL-2.0-only')
 depends=(
   r
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('35f0563d9c1573290e1e726ff16099c580239e11c13577a39632e59634c29478')
+md5sums=('3086632b16254c5b1f22c4f376bd43a7')
+b2sums=('9c61497d515671c501d808184d8d64e6ef5d204f6d6ea24e25f4e36d8004dde49cbfadcdd62aa63122041035e9907e56876304f05b7b92dba579e527d5a800e9')
 
 build() {
-  R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"
+  mkdir build
+  R CMD INSTALL -l build "$_pkgname"
 }
 
 package() {
-  install -dm0755 "${pkgdir}/usr/lib/R/library"
-  cp -a --no-preserve=ownership "${_pkgname}" "${pkgdir}/usr/lib/R/library"
+  install -d "$pkgdir/usr/lib/R/library"
+  cp -a --no-preserve=ownership "build/$_pkgname" "$pkgdir/usr/lib/R/library"
 }
-# vim:set ts=2 sw=2 et:
diff --git a/BioArchLinux/r-iaseq/lilac.py b/BioArchLinux/r-iaseq/lilac.py
index bd219c037c..b5cdb057c5 100644
--- a/BioArchLinux/r-iaseq/lilac.py
+++ b/BioArchLinux/r-iaseq/lilac.py
@@ -1,12 +1,13 @@
 #!/usr/bin/env python3
 from lilaclib import *
 
+import os
+import sys
+sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
+from lilac_r_utils import r_pre_build
+
 def pre_build():
-    for line in edit_file('PKGBUILD'):
-        if line.startswith('_pkgver='):
-            line = f'_pkgver={_G.newver}'
-        print(line)
-    update_pkgver_and_pkgrel(_G.newver.replace(':', '.').replace('-', '.'))
+    r_pre_build(_G)
 
 def post_build():
     git_pkgbuild_commit()
diff --git a/BioArchLinux/r-iaseq/lilac.yaml b/BioArchLinux/r-iaseq/lilac.yaml
index 7290bf475f..b7f463923f 100644
--- a/BioArchLinux/r-iaseq/lilac.yaml
+++ b/BioArchLinux/r-iaseq/lilac.yaml
@@ -3,7 +3,8 @@ maintainers:
 - github: starsareintherose
   email: kuoi@bioarchlinux.org
 update_on:
-- regex: iASeq_([\d._-]+).tar.gz
-  source: regex
-  url: https://bioconductor.org/packages/iASeq
+- source: rpkgs
+  pkgname: iASeq
+  repo: bioc
+  md5: true
 - alias: r
diff --git a/BioArchLinux/r-iclusterplus/PKGBUILD b/BioArchLinux/r-iclusterplus/PKGBUILD
index db886aba1c..203918c919 100644
--- a/BioArchLinux/r-iclusterplus/PKGBUILD
+++ b/BioArchLinux/r-iclusterplus/PKGBUILD
@@ -3,31 +3,34 @@
 _pkgname=iClusterPlus
 _pkgver=1.38.0
 pkgname=r-${_pkgname,,}
-pkgver=1.38.0
+pkgver=${_pkgver//-/.}
 pkgrel=1
-pkgdesc='Integrative clustering of multi-type genomic data'
-arch=('x86_64')
-url="https://bioconductor.org/packages/${_pkgname}"
-license=('GPL')
+pkgdesc="Integrative clustering of multi-type genomic data"
+arch=(x86_64)
+url="https://bioconductor.org/packages/$_pkgname"
+license=('GPL-2.0-or-later')
 depends=(
+  blas
+  lapack
   r
 )
+makedepends=(
+  gcc-fortran
+)
 optdepends=(
   r-biocgenerics
   r-runit
 )
-makedepends=(
-  gcc-fortran
-)
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('414f66fd6513a6563a7b219b6e3055276fc6a68f7e36134810e9c93088e1a65c')
+md5sums=('133b682823ec6ab41f6f6579413d461d')
+b2sums=('3d21f898f84ead21e97fbabe5ef0219a692097263c3710a98d58110278ba04d8d4131671a886c3cc3a570894a8e22a1baf45d8eed331c91ddf25d4fc7de7f0c3')
 
 build() {
-  R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"
+  mkdir build
+  R CMD INSTALL -l build "$_pkgname"
 }
 
 package() {
-  install -dm0755 "${pkgdir}/usr/lib/R/library"
-  cp -a --no-preserve=ownership "${_pkgname}" "${pkgdir}/usr/lib/R/library"
+  install -d "$pkgdir/usr/lib/R/library"
+  cp -a --no-preserve=ownership "build/$_pkgname" "$pkgdir/usr/lib/R/library"
 }
-# vim:set ts=2 sw=2 et:
diff --git a/BioArchLinux/r-iclusterplus/lilac.py b/BioArchLinux/r-iclusterplus/lilac.py
index bd219c037c..b5cdb057c5 100644
--- a/BioArchLinux/r-iclusterplus/lilac.py
+++ b/BioArchLinux/r-iclusterplus/lilac.py
@@ -1,12 +1,13 @@
 #!/usr/bin/env python3
 from lilaclib import *
 
+import os
+import sys
+sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
+from lilac_r_utils import r_pre_build
+
 def pre_build():
-    for line in edit_file('PKGBUILD'):
-        if line.startswith('_pkgver='):
-            line = f'_pkgver={_G.newver}'
-        print(line)
-    update_pkgver_and_pkgrel(_G.newver.replace(':', '.').replace('-', '.'))
+    r_pre_build(_G)
 
 def post_build():
     git_pkgbuild_commit()
diff --git a/BioArchLinux/r-iclusterplus/lilac.yaml b/BioArchLinux/r-iclusterplus/lilac.yaml
index a9edd12adc..d0a08d6cd6 100644
--- a/BioArchLinux/r-iclusterplus/lilac.yaml
+++ b/BioArchLinux/r-iclusterplus/lilac.yaml
@@ -3,7 +3,16 @@ maintainers:
 - github: starsareintherose
   email: kuoi@bioarchlinux.org
 update_on:
-- regex: iClusterPlus_([\d._-]+).tar.gz
-  source: regex
-  url: https://bioconductor.org/packages/iClusterPlus
+- source: rpkgs
+  pkgname: iClusterPlus
+  repo: bioc
+  md5: true
 - alias: r
+- source: alpmfiles
+  pkgname: blas
+  filename: usr/lib/libblas\.so\.([^.]+)
+  repo: extra
+- source: alpmfiles
+  pkgname: lapack
+  filename: usr/lib/liblapack\.so\.([^.]+)
+  repo: extra
diff --git a/BioArchLinux/r-iseq/PKGBUILD b/BioArchLinux/r-iseq/PKGBUILD
index d7ceff394b..a4e7d142ae 100644
--- a/BioArchLinux/r-iseq/PKGBUILD
+++ b/BioArchLinux/r-iseq/PKGBUILD
@@ -3,24 +3,25 @@
 _pkgname=iSeq
 _pkgver=1.54.0
 pkgname=r-${_pkgname,,}
-pkgver=1.54.0
+pkgver=${_pkgver//-/.}
 pkgrel=1
-pkgdesc='Bayesian Hierarchical Modeling of ChIP-seq Data Through Hidden Ising Models'
-arch=('x86_64')
-url="https://bioconductor.org/packages/${_pkgname}"
-license=('GPL')
+pkgdesc="Bayesian Hierarchical Modeling of ChIP-seq Data Through Hidden Ising Models"
+arch=(x86_64)
+url="https://bioconductor.org/packages/$_pkgname"
+license=('GPL-2.0-or-later')
 depends=(
   r
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('2f0f4845e0e5a25a1cf14c7209b833e85d0541f8f9986978c2946e2f0bed86d5')
+md5sums=('1798c4c248175516afc66ee7f45d5051')
+b2sums=('bdefae2fd5cce0aee3203bc2d3969e944ba515b2dfaca503970707c5a1b5f43a0bff27cd5a23ed13fd992565d71448674af6975e4e7f3f46dee51164d59646b6')
 
 build() {
-  R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"
+  mkdir build
+  R CMD INSTALL -l build "$_pkgname"
 }
 
 package() {
-  install -dm0755 "${pkgdir}/usr/lib/R/library"
-  cp -a --no-preserve=ownership "${_pkgname}" "${pkgdir}/usr/lib/R/library"
+  install -d "$pkgdir/usr/lib/R/library"
+  cp -a --no-preserve=ownership "build/$_pkgname" "$pkgdir/usr/lib/R/library"
 }
-# vim:set ts=2 sw=2 et:
diff --git a/BioArchLinux/r-iseq/lilac.py b/BioArchLinux/r-iseq/lilac.py
index bd219c037c..b5cdb057c5 100644
--- a/BioArchLinux/r-iseq/lilac.py
+++ b/BioArchLinux/r-iseq/lilac.py
@@ -1,12 +1,13 @@
 #!/usr/bin/env python3
 from lilaclib import *
 
+import os
+import sys
+sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
+from lilac_r_utils import r_pre_build
+
 def pre_build():
-    for line in edit_file('PKGBUILD'):
-        if line.startswith('_pkgver='):
-            line = f'_pkgver={_G.newver}'
-        print(line)
-    update_pkgver_and_pkgrel(_G.newver.replace(':', '.').replace('-', '.'))
+    r_pre_build(_G)
 
 def post_build():
     git_pkgbuild_commit()
diff --git a/BioArchLinux/r-iseq/lilac.yaml b/BioArchLinux/r-iseq/lilac.yaml
index a2016bce77..3b8be2479a 100644
--- a/BioArchLinux/r-iseq/lilac.yaml
+++ b/BioArchLinux/r-iseq/lilac.yaml
@@ -3,7 +3,8 @@ maintainers:
 - github: starsareintherose
   email: kuoi@bioarchlinux.org
 update_on:
-- regex: iSeq_([\d._-]+).tar.gz
-  source: regex
-  url: https://bioconductor.org/packages/iSeq
+- source: rpkgs
+  pkgname: iSeq
+  repo: bioc
+  md5: true
 - alias: r
diff --git a/BioArchLinux/r-isolde/PKGBUILD b/BioArchLinux/r-isolde/PKGBUILD
index c2f5b47216..b64a8f53e8 100644
--- a/BioArchLinux/r-isolde/PKGBUILD
+++ b/BioArchLinux/r-isolde/PKGBUILD
@@ -3,24 +3,25 @@
 _pkgname=ISoLDE
 _pkgver=1.30.0
 pkgname=r-${_pkgname,,}
-pkgver=1.30.0
+pkgver=${_pkgver//-/.}
 pkgrel=1
-pkgdesc='Integrative Statistics of alleLe Dependent Expression'
-arch=('x86_64')
-url="https://bioconductor.org/packages/${_pkgname}"
-license=('GPL')
+pkgdesc="Integrative Statistics of alleLe Dependent Expression"
+arch=(x86_64)
+url="https://bioconductor.org/packages/$_pkgname"
+license=('GPL-2.0-or-later')
 depends=(
   r
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('edbace394f931c0257a5c4e500be696a13183c30c1fa2383130808dd7ccb1dad')
+md5sums=('448414b250ff7c903395638de3688411')
+b2sums=('bcb63ed3ab162c5d194a2f4470cb9fc455a295dafdeaacfdae0ff24fda7c6278c9684873ecada6249d44ee45afe7d87a295e7de351b00c84029043bc14c9cf59')
 
 build() {
-  R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"
+  mkdir build
+  R CMD INSTALL -l build "$_pkgname"
 }
 
 package() {
-  install -dm0755 "${pkgdir}/usr/lib/R/library"
-  cp -a --no-preserve=ownership "${_pkgname}" "${pkgdir}/usr/lib/R/library"
+  install -d "$pkgdir/usr/lib/R/library"
+  cp -a --no-preserve=ownership "build/$_pkgname" "$pkgdir/usr/lib/R/library"
 }
-# vim:set ts=2 sw=2 et:
diff --git a/BioArchLinux/r-isolde/lilac.py b/BioArchLinux/r-isolde/lilac.py
index bd219c037c..b5cdb057c5 100644
--- a/BioArchLinux/r-isolde/lilac.py
+++ b/BioArchLinux/r-isolde/lilac.py
@@ -1,12 +1,13 @@
 #!/usr/bin/env python3
 from lilaclib import *
 
+import os
+import sys
+sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
+from lilac_r_utils import r_pre_build
+
 def pre_build():
-    for line in edit_file('PKGBUILD'):
-        if line.startswith('_pkgver='):
-            line = f'_pkgver={_G.newver}'
-        print(line)
-    update_pkgver_and_pkgrel(_G.newver.replace(':', '.').replace('-', '.'))
+    r_pre_build(_G)
 
 def post_build():
     git_pkgbuild_commit()
diff --git a/BioArchLinux/r-isolde/lilac.yaml b/BioArchLinux/r-isolde/lilac.yaml
index 3147aae66c..6bc457de74 100644
--- a/BioArchLinux/r-isolde/lilac.yaml
+++ b/BioArchLinux/r-isolde/lilac.yaml
@@ -3,7 +3,8 @@ maintainers:
 - github: starsareintherose
   email: kuoi@bioarchlinux.org
 update_on:
-- regex: ISoLDE_([\d._-]+).tar.gz
-  source: regex
-  url: https://bioconductor.org/packages/ISoLDE
+- source: rpkgs
+  pkgname: ISoLDE
+  repo: bioc
+  md5: true
 - alias: r
diff --git a/BioArchLinux/r-kboost/PKGBUILD b/BioArchLinux/r-kboost/PKGBUILD
index 2cfdea2d2d..fbeeb43806 100644
--- a/BioArchLinux/r-kboost/PKGBUILD
+++ b/BioArchLinux/r-kboost/PKGBUILD
@@ -3,12 +3,12 @@
 _pkgname=KBoost
 _pkgver=1.10.0
 pkgname=r-${_pkgname,,}
-pkgver=1.10.0
+pkgver=${_pkgver//-/.}
 pkgrel=1
-pkgdesc='Inference of gene regulatory networks from gene expression data'
-arch=('any')
-url="https://bioconductor.org/packages/${_pkgname}"
-license=('GPL')
+pkgdesc="Inference of gene regulatory networks from gene expression data"
+arch=(any)
+url="https://bioconductor.org/packages/$_pkgname"
+license=('GPL-2.0-only OR GPL-3.0-only')
 depends=(
   r
 )
@@ -18,14 +18,15 @@ optdepends=(
   r-testthat
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('1132da444f04934200dd92483b478116c51d9a995b698648e88b97b109086de9')
+md5sums=('853c93af3367a8af56b60aea8495f44b')
+b2sums=('90e22d4770056298a98d2554cdf6cfaf5918d971e6ddbb96ea1b0e7cf21666c2e5a0cc4fd50a4d3708bc6489fe7dba9268a0df25bebd0772dab6d076ccdef0a5')
 
 build() {
-  R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"
+  mkdir build
+  R CMD INSTALL -l build "$_pkgname"
 }
 
 package() {
-  install -dm0755 "${pkgdir}/usr/lib/R/library"
-  cp -a --no-preserve=ownership "${_pkgname}" "${pkgdir}/usr/lib/R/library"
+  install -d "$pkgdir/usr/lib/R/library"
+  cp -a --no-preserve=ownership "build/$_pkgname" "$pkgdir/usr/lib/R/library"
 }
-# vim:set ts=2 sw=2 et:
diff --git a/BioArchLinux/r-kboost/lilac.py b/BioArchLinux/r-kboost/lilac.py
index bd219c037c..b5cdb057c5 100644
--- a/BioArchLinux/r-kboost/lilac.py
+++ b/BioArchLinux/r-kboost/lilac.py
@@ -1,12 +1,13 @@
 #!/usr/bin/env python3
 from lilaclib import *
 
+import os
+import sys
+sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
+from lilac_r_utils import r_pre_build
+
 def pre_build():
-    for line in edit_file('PKGBUILD'):
-        if line.startswith('_pkgver='):
-            line = f'_pkgver={_G.newver}'
-        print(line)
-    update_pkgver_and_pkgrel(_G.newver.replace(':', '.').replace('-', '.'))
+    r_pre_build(_G)
 
 def post_build():
     git_pkgbuild_commit()
diff --git a/BioArchLinux/r-kboost/lilac.yaml b/BioArchLinux/r-kboost/lilac.yaml
index b11ed16031..58241d35df 100644
--- a/BioArchLinux/r-kboost/lilac.yaml
+++ b/BioArchLinux/r-kboost/lilac.yaml
@@ -3,7 +3,8 @@ maintainers:
 - github: starsareintherose
   email: kuoi@bioarchlinux.org
 update_on:
-- regex: KBoost_([\d._-]+).tar.gz
-  source: regex
-  url: https://bioconductor.org/packages/KBoost
+- source: rpkgs
+  pkgname: KBoost
+  repo: bioc
+  md5: true
 - alias: r
diff --git a/BioArchLinux/r-lbe/PKGBUILD b/BioArchLinux/r-lbe/PKGBUILD
index e3e17f5cee..0f34c478dd 100644
--- a/BioArchLinux/r-lbe/PKGBUILD
+++ b/BioArchLinux/r-lbe/PKGBUILD
@@ -3,12 +3,12 @@
 _pkgname=LBE
 _pkgver=1.70.0
 pkgname=r-${_pkgname,,}
-pkgver=1.70.0
+pkgver=${_pkgver//-/.}
 pkgrel=1
-pkgdesc='Estimation of the false discovery rate.'
-arch=('any')
-url="https://bioconductor.org/packages/${_pkgname}"
-license=('GPL')
+pkgdesc="Estimation of the false discovery rate"
+arch=(any)
+url="https://bioconductor.org/packages/$_pkgname"
+license=('GPL-2.0-only')
 depends=(
   r
 )
@@ -16,14 +16,15 @@ optdepends=(
   r-qvalue
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('99990d21cff0a2b427afbade12547c637c5aeb63a494f956b6d6f0d97a7e723b')
+md5sums=('36559f365f1dbd53056e6b43bc1e06e9')
+b2sums=('8c10241e146be6fc61c48ba4ac7e6a7b4691c5499a89d920c9b64e7c5a1729a2d3ed5d265a853402b247427fe2ad4e0d8f789bc70fd504695d1673da7006439a')
 
 build() {
-  R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"
+  mkdir build
+  R CMD INSTALL -l build "$_pkgname"
 }
 
 package() {
-  install -dm0755 "${pkgdir}/usr/lib/R/library"
-  cp -a --no-preserve=ownership "${_pkgname}" "${pkgdir}/usr/lib/R/library"
+  install -d "$pkgdir/usr/lib/R/library"
+  cp -a --no-preserve=ownership "build/$_pkgname" "$pkgdir/usr/lib/R/library"
 }
-# vim:set ts=2 sw=2 et:
diff --git a/BioArchLinux/r-lbe/lilac.py b/BioArchLinux/r-lbe/lilac.py
index bd219c037c..b5cdb057c5 100644
--- a/BioArchLinux/r-lbe/lilac.py
+++ b/BioArchLinux/r-lbe/lilac.py
@@ -1,12 +1,13 @@
 #!/usr/bin/env python3
 from lilaclib import *
 
+import os
+import sys
+sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
+from lilac_r_utils import r_pre_build
+
 def pre_build():
-    for line in edit_file('PKGBUILD'):
-        if line.startswith('_pkgver='):
-            line = f'_pkgver={_G.newver}'
-        print(line)
-    update_pkgver_and_pkgrel(_G.newver.replace(':', '.').replace('-', '.'))
+    r_pre_build(_G)
 
 def post_build():
     git_pkgbuild_commit()
diff --git a/BioArchLinux/r-lbe/lilac.yaml b/BioArchLinux/r-lbe/lilac.yaml
index 70a0854754..843d0c29ea 100644
--- a/BioArchLinux/r-lbe/lilac.yaml
+++ b/BioArchLinux/r-lbe/lilac.yaml
@@ -3,7 +3,8 @@ maintainers:
 - github: starsareintherose
   email: kuoi@bioarchlinux.org
 update_on:
-- regex: LBE_([\d._-]+).tar.gz
-  source: regex
-  url: https://bioconductor.org/packages/LBE
+- source: rpkgs
+  pkgname: LBE
+  repo: bioc
+  md5: true
 - alias: r
diff --git a/BioArchLinux/r-lea/PKGBUILD b/BioArchLinux/r-lea/PKGBUILD
index 76ab8e1dbf..8ebc4069ba 100644
--- a/BioArchLinux/r-lea/PKGBUILD
+++ b/BioArchLinux/r-lea/PKGBUILD
@@ -3,27 +3,29 @@
 _pkgname=LEA
 _pkgver=3.14.0
 pkgname=r-${_pkgname,,}
-pkgver=3.14.0
+pkgver=${_pkgver//-/.}
 pkgrel=1
-pkgdesc='LEA: an R package for Landscape and Ecological Association Studies'
-arch=('x86_64')
-url="https://bioconductor.org/packages/${_pkgname}"
-license=('GPL')
+pkgdesc="an R package for Landscape and Ecological Association Studies"
+arch=(x86_64)
+url="https://bioconductor.org/packages/$_pkgname"
+license=('GPL-3.0-only')
 depends=(
+  lapack
   r
 )
 optdepends=(
   r-knitr
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('611918debc6f25f2cc7277f77979a3e8352c517b63bea56626c6fd9c2ecb14e6')
+md5sums=('e32cbc2a97921f9b911eef1a5d1ef3d7')
+b2sums=('6c39d143ccc7213006f7fca3221ecef3aff81957cce5999c3e417cb007afb011ff54c90701a80dbd4d7e6671f86a8cf03575a154186b3765dd57bce68737fee9')
 
 build() {
-  R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"
+  mkdir build
+  R CMD INSTALL -l build "$_pkgname"
 }
 
 package() {
-  install -dm0755 "${pkgdir}/usr/lib/R/library"
-  cp -a --no-preserve=ownership "${_pkgname}" "${pkgdir}/usr/lib/R/library"
+  install -d "$pkgdir/usr/lib/R/library"
+  cp -a --no-preserve=ownership "build/$_pkgname" "$pkgdir/usr/lib/R/library"
 }
-# vim:set ts=2 sw=2 et:
diff --git a/BioArchLinux/r-lea/lilac.py b/BioArchLinux/r-lea/lilac.py
index bd219c037c..b5cdb057c5 100644
--- a/BioArchLinux/r-lea/lilac.py
+++ b/BioArchLinux/r-lea/lilac.py
@@ -1,12 +1,13 @@
 #!/usr/bin/env python3
 from lilaclib import *
 
+import os
+import sys
+sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
+from lilac_r_utils import r_pre_build
+
 def pre_build():
-    for line in edit_file('PKGBUILD'):
-        if line.startswith('_pkgver='):
-            line = f'_pkgver={_G.newver}'
-        print(line)
-    update_pkgver_and_pkgrel(_G.newver.replace(':', '.').replace('-', '.'))
+    r_pre_build(_G)
 
 def post_build():
     git_pkgbuild_commit()
diff --git a/BioArchLinux/r-lea/lilac.yaml b/BioArchLinux/r-lea/lilac.yaml
index 380b98dc59..08036ab4b6 100644
--- a/BioArchLinux/r-lea/lilac.yaml
+++ b/BioArchLinux/r-lea/lilac.yaml
@@ -3,7 +3,12 @@ maintainers:
 - github: starsareintherose
   email: kuoi@bioarchlinux.org
 update_on:
-- regex: LEA_([\d._-]+).tar.gz
-  source: regex
-  url: https://bioconductor.org/packages/LEA
+- source: rpkgs
+  pkgname: LEA
+  repo: bioc
+  md5: true
 - alias: r
+- source: alpmfiles
+  pkgname: lapack
+  filename: usr/lib/liblapack\.so\.([^.]+)
+  repo: extra
diff --git a/BioArchLinux/r-macorrplot/PKGBUILD b/BioArchLinux/r-macorrplot/PKGBUILD
index d3dd6996f6..7d90a89349 100644
--- a/BioArchLinux/r-macorrplot/PKGBUILD
+++ b/BioArchLinux/r-macorrplot/PKGBUILD
@@ -3,24 +3,25 @@
 _pkgname=maCorrPlot
 _pkgver=1.72.0
 pkgname=r-${_pkgname,,}
-pkgver=1.72.0
+pkgver=${_pkgver//-/.}
 pkgrel=1
-pkgdesc='Visualize artificial correlation in microarray data'
-arch=('any')
-url="https://bioconductor.org/packages/${_pkgname}"
-license=('GPL')
+pkgdesc="Visualize artificial correlation in microarray data"
+arch=(any)
+url="https://bioconductor.org/packages/$_pkgname"
+license=('GPL-2.0-or-later')
 depends=(
   r
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('eb8ecf43408aca3669ffdb109f4d4bedf3962cb08760ff27a68d6ceb5226f23e')
+md5sums=('4d4be51b04e4ff3e09aff6643eeed215')
+b2sums=('1739fc5d560b984619dcb71eba5d631aba3c5b471c42643f9df08781a836b1fedf408a86d7719de09087925beb70beb1b0245752eaf2aa034b5017119587c2b3')
 
 build() {
-  R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"
+  mkdir build
+  R CMD INSTALL -l build "$_pkgname"
 }
 
 package() {
-  install -dm0755 "${pkgdir}/usr/lib/R/library"
-  cp -a --no-preserve=ownership "${_pkgname}" "${pkgdir}/usr/lib/R/library"
+  install -d "$pkgdir/usr/lib/R/library"
+  cp -a --no-preserve=ownership "build/$_pkgname" "$pkgdir/usr/lib/R/library"
 }
-# vim:set ts=2 sw=2 et:
diff --git a/BioArchLinux/r-macorrplot/lilac.py b/BioArchLinux/r-macorrplot/lilac.py
index bd219c037c..b5cdb057c5 100644
--- a/BioArchLinux/r-macorrplot/lilac.py
+++ b/BioArchLinux/r-macorrplot/lilac.py
@@ -1,12 +1,13 @@
 #!/usr/bin/env python3
 from lilaclib import *
 
+import os
+import sys
+sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
+from lilac_r_utils import r_pre_build
+
 def pre_build():
-    for line in edit_file('PKGBUILD'):
-        if line.startswith('_pkgver='):
-            line = f'_pkgver={_G.newver}'
-        print(line)
-    update_pkgver_and_pkgrel(_G.newver.replace(':', '.').replace('-', '.'))
+    r_pre_build(_G)
 
 def post_build():
     git_pkgbuild_commit()
diff --git a/BioArchLinux/r-macorrplot/lilac.yaml b/BioArchLinux/r-macorrplot/lilac.yaml
index a4ab24040a..1e2c929f7d 100644
--- a/BioArchLinux/r-macorrplot/lilac.yaml
+++ b/BioArchLinux/r-macorrplot/lilac.yaml
@@ -3,7 +3,8 @@ maintainers:
 - github: starsareintherose
   email: kuoi@bioarchlinux.org
 update_on:
-- regex: maCorrPlot_([\d._-]+).tar.gz
-  source: regex
-  url: https://bioconductor.org/packages/maCorrPlot
+- source: rpkgs
+  pkgname: maCorrPlot
+  repo: bioc
+  md5: true
 - alias: r
diff --git a/BioArchLinux/r-mantelcorr/PKGBUILD b/BioArchLinux/r-mantelcorr/PKGBUILD
index aefbde7e13..da4c58dc54 100644
--- a/BioArchLinux/r-mantelcorr/PKGBUILD
+++ b/BioArchLinux/r-mantelcorr/PKGBUILD
@@ -3,24 +3,25 @@
 _pkgname=MantelCorr
 _pkgver=1.72.0
 pkgname=r-${_pkgname,,}
-pkgver=1.72.0
+pkgver=${_pkgver//-/.}
 pkgrel=1
-pkgdesc='Compute Mantel Cluster Correlations'
-arch=('any')
-url="https://bioconductor.org/packages/${_pkgname}"
-license=('GPL')
+pkgdesc="Compute Mantel Cluster Correlations"
+arch=(any)
+url="https://bioconductor.org/packages/$_pkgname"
+license=('GPL-2.0-or-later')
 depends=(
   r
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('408a025f3d22856315b18ec4ddc99fe1fc6dfdfca7bcb8b39c8754cd3778f64b')
+md5sums=('7ef5ee0a329a4cf218c340e9289fea32')
+b2sums=('3b7455388ae2f355e5334e7a236325310d4088e7ae8f8cee64d30037abc78f190f002fd2341807722e03cf85b52e717ed585d94c9aedc28354f08f54623481f2')
 
 build() {
-  R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"
+  mkdir build
+  R CMD INSTALL -l build "$_pkgname"
 }
 
 package() {
-  install -dm0755 "${pkgdir}/usr/lib/R/library"
-  cp -a --no-preserve=ownership "${_pkgname}" "${pkgdir}/usr/lib/R/library"
+  install -d "$pkgdir/usr/lib/R/library"
+  cp -a --no-preserve=ownership "build/$_pkgname" "$pkgdir/usr/lib/R/library"
 }
-# vim:set ts=2 sw=2 et:
diff --git a/BioArchLinux/r-mantelcorr/lilac.py b/BioArchLinux/r-mantelcorr/lilac.py
index bd219c037c..b5cdb057c5 100644
--- a/BioArchLinux/r-mantelcorr/lilac.py
+++ b/BioArchLinux/r-mantelcorr/lilac.py
@@ -1,12 +1,13 @@
 #!/usr/bin/env python3
 from lilaclib import *
 
+import os
+import sys
+sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
+from lilac_r_utils import r_pre_build
+
 def pre_build():
-    for line in edit_file('PKGBUILD'):
-        if line.startswith('_pkgver='):
-            line = f'_pkgver={_G.newver}'
-        print(line)
-    update_pkgver_and_pkgrel(_G.newver.replace(':', '.').replace('-', '.'))
+    r_pre_build(_G)
 
 def post_build():
     git_pkgbuild_commit()
diff --git a/BioArchLinux/r-mantelcorr/lilac.yaml b/BioArchLinux/r-mantelcorr/lilac.yaml
index e1d23e4144..8d5c0e0e3a 100644
--- a/BioArchLinux/r-mantelcorr/lilac.yaml
+++ b/BioArchLinux/r-mantelcorr/lilac.yaml
@@ -3,7 +3,8 @@ maintainers:
 - github: starsareintherose
   email: kuoi@bioarchlinux.org
 update_on:
-- regex: MantelCorr_([\d._-]+).tar.gz
-  source: regex
-  url: https://bioconductor.org/packages/MantelCorr
+- source: rpkgs
+  pkgname: MantelCorr
+  repo: bioc
+  md5: true
 - alias: r
diff --git a/BioArchLinux/r-marima/PKGBUILD b/BioArchLinux/r-marima/PKGBUILD
index 8f1037f257..1015f36e4b 100644
--- a/BioArchLinux/r-marima/PKGBUILD
+++ b/BioArchLinux/r-marima/PKGBUILD
@@ -3,24 +3,25 @@
 _pkgname=marima
 _pkgver=2.2
 pkgname=r-${_pkgname,,}
-pkgver=2.2
+pkgver=${_pkgver//-/.}
 pkgrel=2
-pkgdesc='Multivariate ARIMA and ARIMA-X Analysis'
-arch=('any')
-url="https://cran.r-project.org/package=${_pkgname}"
-license=('GPL')
+pkgdesc="Multivariate ARIMA and ARIMA-X Analysis"
+arch=(any)
+url="https://cran.r-project.org/package=$_pkgname"
+license=('GPL-2.0-only')
 depends=(
   r
 )
 source=("https://cran.r-project.org/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('a6328dfcd3463f80921629e884052901f26740601f4b4f50a4a200924782db0e')
+md5sums=('d4ed509e53612f09c04da251444481b1')
+b2sums=('6de2b81e045d2e9cfd68051265688e886a01040182440bcd06cf770cbf4a778348324b562249c29108ad9e7a708dbbb5a514d4ed7b5e6215938a0d2dccac1516')
 
 build() {
-  R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"
+  mkdir build
+  R CMD INSTALL -l build "$_pkgname"
 }
 
 package() {
-  install -dm0755 "${pkgdir}/usr/lib/R/library"
-  cp -a --no-preserve=ownership "${_pkgname}" "${pkgdir}/usr/lib/R/library"
+  install -d "$pkgdir/usr/lib/R/library"
+  cp -a --no-preserve=ownership "build/$_pkgname" "$pkgdir/usr/lib/R/library"
 }
-# vim:set ts=2 sw=2 et:
diff --git a/BioArchLinux/r-marima/lilac.py b/BioArchLinux/r-marima/lilac.py
index cc91618b28..b5cdb057c5 100644
--- a/BioArchLinux/r-marima/lilac.py
+++ b/BioArchLinux/r-marima/lilac.py
@@ -1,9 +1,14 @@
 #!/usr/bin/env python3
 from lilaclib import *
 
+import os
+import sys
+sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
+from lilac_r_utils import r_pre_build
+
 def pre_build():
-    for line in edit_file('PKGBUILD'):
-        if line.startswith('_pkgver='):
-            line = f'_pkgver={_G.newver}'
-        print(line)
-    update_pkgver_and_pkgrel(_G.newver.replace(':', '.').replace('-', '.'))
+    r_pre_build(_G)
+
+def post_build():
+    git_pkgbuild_commit()
+    update_aur_repo()
diff --git a/BioArchLinux/r-marima/lilac.yaml b/BioArchLinux/r-marima/lilac.yaml
index 685f710519..6d35b44550 100644
--- a/BioArchLinux/r-marima/lilac.yaml
+++ b/BioArchLinux/r-marima/lilac.yaml
@@ -1,12 +1,10 @@
 build_prefix: extra-x86_64
 maintainers:
-  - github: sukanka
-    email: su975853527@gmail.com
-post_build_script: |
-  git_pkgbuild_commit()
-  update_aur_repo()
+- github: sukanka
+  email: su975853527@gmail.com
 update_on:
-  - regex: marima_([\d._-]+).tar.gz
-    source: regex
-    url: https://cran.r-project.org/package=marima
-  - alias: r
+- source: rpkgs
+  pkgname: marima
+  repo: cran
+  md5: true
+- alias: r
diff --git a/BioArchLinux/r-massarray/PKGBUILD b/BioArchLinux/r-massarray/PKGBUILD
index c49427680c..cc002b2b7b 100644
--- a/BioArchLinux/r-massarray/PKGBUILD
+++ b/BioArchLinux/r-massarray/PKGBUILD
@@ -3,24 +3,25 @@
 _pkgname=MassArray
 _pkgver=1.54.0
 pkgname=r-${_pkgname,,}
-pkgver=1.54.0
+pkgver=${_pkgver//-/.}
 pkgrel=1
-pkgdesc='Analytical Tools for MassArray Data'
-arch=('any')
-url="https://bioconductor.org/packages/${_pkgname}"
-license=('GPL')
+pkgdesc="Analytical Tools for MassArray Data"
+arch=(any)
+url="https://bioconductor.org/packages/$_pkgname"
+license=('GPL-2.0-or-later')
 depends=(
   r
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('cf223329fed02269a02ba48c62ce3dc34f1968e75b1ff2b149575416770e2bb4')
+md5sums=('028fea456ce2e5b3820ad6dc0d1989c1')
+b2sums=('8db9948e51b012017d3b3cf0b958eb4e57da4748597bc5c361587c08991d1856089fbf76c62e01327928c003bde4c504d8b538165e4ee14b27ade8c25be4e310')
 
 build() {
-  R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"
+  mkdir build
+  R CMD INSTALL -l build "$_pkgname"
 }
 
 package() {
-  install -dm0755 "${pkgdir}/usr/lib/R/library"
-  cp -a --no-preserve=ownership "${_pkgname}" "${pkgdir}/usr/lib/R/library"
+  install -d "$pkgdir/usr/lib/R/library"
+  cp -a --no-preserve=ownership "build/$_pkgname" "$pkgdir/usr/lib/R/library"
 }
-# vim:set ts=2 sw=2 et:
diff --git a/BioArchLinux/r-massarray/lilac.py b/BioArchLinux/r-massarray/lilac.py
index bd219c037c..b5cdb057c5 100644
--- a/BioArchLinux/r-massarray/lilac.py
+++ b/BioArchLinux/r-massarray/lilac.py
@@ -1,12 +1,13 @@
 #!/usr/bin/env python3
 from lilaclib import *
 
+import os
+import sys
+sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
+from lilac_r_utils import r_pre_build
+
 def pre_build():
-    for line in edit_file('PKGBUILD'):
-        if line.startswith('_pkgver='):
-            line = f'_pkgver={_G.newver}'
-        print(line)
-    update_pkgver_and_pkgrel(_G.newver.replace(':', '.').replace('-', '.'))
+    r_pre_build(_G)
 
 def post_build():
     git_pkgbuild_commit()
diff --git a/BioArchLinux/r-massarray/lilac.yaml b/BioArchLinux/r-massarray/lilac.yaml
index 0739608394..1afa34dca9 100644
--- a/BioArchLinux/r-massarray/lilac.yaml
+++ b/BioArchLinux/r-massarray/lilac.yaml
@@ -3,7 +3,8 @@ maintainers:
 - github: starsareintherose
   email: kuoi@bioarchlinux.org
 update_on:
-- regex: MassArray_([\d._-]+).tar.gz
-  source: regex
-  url: https://bioconductor.org/packages/MassArray
+- source: rpkgs
+  pkgname: MassArray
+  repo: bioc
+  md5: true
 - alias: r
diff --git a/BioArchLinux/r-matchbox/PKGBUILD b/BioArchLinux/r-matchbox/PKGBUILD
index 622db925ca..eccc5b46b4 100644
--- a/BioArchLinux/r-matchbox/PKGBUILD
+++ b/BioArchLinux/r-matchbox/PKGBUILD
@@ -3,24 +3,25 @@
 _pkgname=matchBox
 _pkgver=1.44.0
 pkgname=r-${_pkgname,,}
-pkgver=1.44.0
+pkgver=${_pkgver//-/.}
 pkgrel=1
-pkgdesc='Utilities to compute, compare, and plot the agreement between ordered vectors of features (ie. distinct genomic experiments). The package includes Correspondence-At-the-TOP (CAT) analysis.'
-arch=('any')
-url="https://bioconductor.org/packages/${_pkgname}"
-license=('Artistic2.0')
+pkgdesc="Utilities to compute, compare, and plot the agreement between ordered vectors of features (ie. distinct genomic experiments). The package includes Correspondence-At-the-TOP (CAT) analysis"
+arch=(any)
+url="https://bioconductor.org/packages/$_pkgname"
+license=('Artistic-2.0')
 depends=(
   r
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('3191d06eae4802bcd3e3eab87a15c2ddaae29c46bf1907026cfa8782e86eb1a0')
+md5sums=('b6e4b10ee38f433d1bce146a089a44ec')
+b2sums=('3d3ea47607e5966961c870ec60a51cd1cedfd401a2ad81f07b5a869363d86e3fc7d358b17a574ea8222fece45d0b8cdcf63486a0979a7ab2f00fb78941019c13')
 
 build() {
-  R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"
+  mkdir build
+  R CMD INSTALL -l build "$_pkgname"
 }
 
 package() {
-  install -dm0755 "${pkgdir}/usr/lib/R/library"
-  cp -a --no-preserve=ownership "${_pkgname}" "${pkgdir}/usr/lib/R/library"
+  install -d "$pkgdir/usr/lib/R/library"
+  cp -a --no-preserve=ownership "build/$_pkgname" "$pkgdir/usr/lib/R/library"
 }
-# vim:set ts=2 sw=2 et:
diff --git a/BioArchLinux/r-matchbox/lilac.py b/BioArchLinux/r-matchbox/lilac.py
index bd219c037c..b5cdb057c5 100644
--- a/BioArchLinux/r-matchbox/lilac.py
+++ b/BioArchLinux/r-matchbox/lilac.py
@@ -1,12 +1,13 @@
 #!/usr/bin/env python3
 from lilaclib import *
 
+import os
+import sys
+sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
+from lilac_r_utils import r_pre_build
+
 def pre_build():
-    for line in edit_file('PKGBUILD'):
-        if line.startswith('_pkgver='):
-            line = f'_pkgver={_G.newver}'
-        print(line)
-    update_pkgver_and_pkgrel(_G.newver.replace(':', '.').replace('-', '.'))
+    r_pre_build(_G)
 
 def post_build():
     git_pkgbuild_commit()
diff --git a/BioArchLinux/r-matchbox/lilac.yaml b/BioArchLinux/r-matchbox/lilac.yaml
index e29b7d1519..9264f5b935 100644
--- a/BioArchLinux/r-matchbox/lilac.yaml
+++ b/BioArchLinux/r-matchbox/lilac.yaml
@@ -3,7 +3,8 @@ maintainers:
 - github: starsareintherose
   email: kuoi@bioarchlinux.org
 update_on:
-- regex: matchBox_([\d._-]+).tar.gz
-  source: regex
-  url: https://bioconductor.org/packages/matchBox
+- source: rpkgs
+  pkgname: matchBox
+  repo: bioc
+  md5: true
 - alias: r
diff --git a/BioArchLinux/r-mbamethyl/PKGBUILD b/BioArchLinux/r-mbamethyl/PKGBUILD
index 3653a9a75c..0760aa6f8d 100644
--- a/BioArchLinux/r-mbamethyl/PKGBUILD
+++ b/BioArchLinux/r-mbamethyl/PKGBUILD
@@ -3,24 +3,25 @@
 _pkgname=MBAmethyl
 _pkgver=1.36.0
 pkgname=r-${_pkgname,,}
-pkgver=1.36.0
+pkgver=${_pkgver//-/.}
 pkgrel=1
-pkgdesc='Model-based analysis of DNA methylation data'
-arch=('any')
-url="https://bioconductor.org/packages/${_pkgname}"
-license=('Artistic2.0')
+pkgdesc="Model-based analysis of DNA methylation data"
+arch=(any)
+url="https://bioconductor.org/packages/$_pkgname"
+license=('Artistic-2.0')
 depends=(
   r
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('87b0b81aec31c0b902ad24e2c2c7f5b281d9afb7f5019459b69be7df36155c08')
+md5sums=('0b6ac0d76525c156606d08bcbf606709')
+b2sums=('f1880203f354e8aa83147577c8d7f4a89d575ae5cec326704acac8a1df208af46068b1a8b1a64b8243ec00275fe7762c662d567f90fe6e4b9032f4589fbb6f1a')
 
 build() {
-  R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"
+  mkdir build
+  R CMD INSTALL -l build "$_pkgname"
 }
 
 package() {
-  install -dm0755 "${pkgdir}/usr/lib/R/library"
-  cp -a --no-preserve=ownership "${_pkgname}" "${pkgdir}/usr/lib/R/library"
+  install -d "$pkgdir/usr/lib/R/library"
+  cp -a --no-preserve=ownership "build/$_pkgname" "$pkgdir/usr/lib/R/library"
 }
-# vim:set ts=2 sw=2 et:
diff --git a/BioArchLinux/r-mbamethyl/lilac.py b/BioArchLinux/r-mbamethyl/lilac.py
index bd219c037c..b5cdb057c5 100644
--- a/BioArchLinux/r-mbamethyl/lilac.py
+++ b/BioArchLinux/r-mbamethyl/lilac.py
@@ -1,12 +1,13 @@
 #!/usr/bin/env python3
 from lilaclib import *
 
+import os
+import sys
+sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
+from lilac_r_utils import r_pre_build
+
 def pre_build():
-    for line in edit_file('PKGBUILD'):
-        if line.startswith('_pkgver='):
-            line = f'_pkgver={_G.newver}'
-        print(line)
-    update_pkgver_and_pkgrel(_G.newver.replace(':', '.').replace('-', '.'))
+    r_pre_build(_G)
 
 def post_build():
     git_pkgbuild_commit()
diff --git a/BioArchLinux/r-mbamethyl/lilac.yaml b/BioArchLinux/r-mbamethyl/lilac.yaml
index 3077cbedcd..70c1b2cd1c 100644
--- a/BioArchLinux/r-mbamethyl/lilac.yaml
+++ b/BioArchLinux/r-mbamethyl/lilac.yaml
@@ -3,7 +3,8 @@ maintainers:
 - github: starsareintherose
   email: kuoi@bioarchlinux.org
 update_on:
-- regex: MBAmethyl_([\d._-]+).tar.gz
-  source: regex
-  url: https://bioconductor.org/packages/MBAmethyl
+- source: rpkgs
+  pkgname: MBAmethyl
+  repo: bioc
+  md5: true
 - alias: r
diff --git a/BioArchLinux/r-measurementerror.cor/PKGBUILD b/BioArchLinux/r-measurementerror.cor/PKGBUILD
index cc3122e296..119fd04be6 100644
--- a/BioArchLinux/r-measurementerror.cor/PKGBUILD
+++ b/BioArchLinux/r-measurementerror.cor/PKGBUILD
@@ -3,24 +3,25 @@
 _pkgname=MeasurementError.cor
 _pkgver=1.74.0
 pkgname=r-${_pkgname,,}
-pkgver=1.74.0
+pkgver=${_pkgver//-/.}
 pkgrel=1
-pkgdesc='Measurement Error model estimate for correlation coefficient'
-arch=('any')
-url="https://bioconductor.org/packages/${_pkgname}"
-license=('LGPL')
+pkgdesc="Measurement Error model estimate for correlation coefficient"
+arch=(any)
+url="https://bioconductor.org/packages/$_pkgname"
+license=('LGPL-2.0-or-later')
 depends=(
   r
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('2e7631fb9bbf651651d983066173f235aa668638ab882f1e983df16b0468ec42')
+md5sums=('7de3f5ca3749a7b1e80fdfa66204a252')
+b2sums=('afa6d335a3188a6b90cc665031e876e7514e8486d851c84a0806f01fb69c36f44a6bb9543511d352123768353831072d91f976476bd639cd270a7f8181d739b1')
 
 build() {
-  R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"
+  mkdir build
+  R CMD INSTALL -l build "$_pkgname"
 }
 
 package() {
-  install -dm0755 "${pkgdir}/usr/lib/R/library"
-  cp -a --no-preserve=ownership "${_pkgname}" "${pkgdir}/usr/lib/R/library"
+  install -d "$pkgdir/usr/lib/R/library"
+  cp -a --no-preserve=ownership "build/$_pkgname" "$pkgdir/usr/lib/R/library"
 }
-# vim:set ts=2 sw=2 et:
diff --git a/BioArchLinux/r-measurementerror.cor/lilac.py b/BioArchLinux/r-measurementerror.cor/lilac.py
index bd219c037c..b5cdb057c5 100644
--- a/BioArchLinux/r-measurementerror.cor/lilac.py
+++ b/BioArchLinux/r-measurementerror.cor/lilac.py
@@ -1,12 +1,13 @@
 #!/usr/bin/env python3
 from lilaclib import *
 
+import os
+import sys
+sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
+from lilac_r_utils import r_pre_build
+
 def pre_build():
-    for line in edit_file('PKGBUILD'):
-        if line.startswith('_pkgver='):
-            line = f'_pkgver={_G.newver}'
-        print(line)
-    update_pkgver_and_pkgrel(_G.newver.replace(':', '.').replace('-', '.'))
+    r_pre_build(_G)
 
 def post_build():
     git_pkgbuild_commit()
diff --git a/BioArchLinux/r-measurementerror.cor/lilac.yaml b/BioArchLinux/r-measurementerror.cor/lilac.yaml
index 2547d1ec4d..e656977db4 100644
--- a/BioArchLinux/r-measurementerror.cor/lilac.yaml
+++ b/BioArchLinux/r-measurementerror.cor/lilac.yaml
@@ -3,7 +3,8 @@ maintainers:
 - github: starsareintherose
   email: kuoi@bioarchlinux.org
 update_on:
-- regex: MeasurementError.cor_([\d._-]+).tar.gz
-  source: regex
-  url: https://bioconductor.org/packages/MeasurementError.cor
+- source: rpkgs
+  pkgname: MeasurementError.cor
+  repo: bioc
+  md5: true
 - alias: r