diff --git a/BioArchLinux/r-affypara/PKGBUILD b/BioArchLinux/r-affypara/PKGBUILD
index 31fe38e36e..f790ee966a 100644
--- a/BioArchLinux/r-affypara/PKGBUILD
+++ b/BioArchLinux/r-affypara/PKGBUILD
@@ -1,4 +1,4 @@
-
+# Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
 _pkgname=affyPara
 _pkgver=1.54.0
 pkgname=r-${_pkgname,,}
diff --git a/BioArchLinux/r-affypara/lilac.yaml b/BioArchLinux/r-affypara/lilac.yaml
index 045f8b919e..a121b2c207 100644
--- a/BioArchLinux/r-affypara/lilac.yaml
+++ b/BioArchLinux/r-affypara/lilac.yaml
@@ -1,4 +1,4 @@
-build_prefix: BioArchLinux-x86_64
+build_prefix: extra-x86_64
 maintainers:
 - github: starsareintherose
   email: starsareintherose@outlook.com
diff --git a/BioArchLinux/r-bspm/PKGBUILD b/BioArchLinux/r-bspm/PKGBUILD
new file mode 100644
index 0000000000..451da95772
--- /dev/null
+++ b/BioArchLinux/r-bspm/PKGBUILD
@@ -0,0 +1,34 @@
+# system requirements: systemd, dbus-python, PyGObject,python-(dnf|apt|alpm)
+# Maintainer: sukanka <su975853527@gmail.com>
+
+_pkgname=bspm
+_pkgver=0.3.9
+pkgname=r-${_pkgname,,}
+pkgver=${_pkgver//[:-]/.}
+pkgrel=1
+pkgdesc='Bridge to System Package Manager'
+arch=('any')
+url="https://cran.r-project.org/package=${_pkgname}"
+license=('MIT')
+depends=(
+  r
+  pyalpm
+  python-dbus
+  python-gobject
+)
+optdepends=(
+  r-tinytest
+)
+source=("https://cran.r-project.org/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
+sha256sums=('61ceeb3467aaea3696cee0d90950e4defed2bb3c5af3fc9266455f20ed030ce4')
+
+build() {
+  R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"
+}
+
+package() {
+  install -dm0755 "${pkgdir}/usr/lib/R/library"
+  cp -a --no-preserve=ownership "${_pkgname}" "${pkgdir}/usr/lib/R/library"
+  install -Dm644 "${_pkgname}/LICENSE" -t "${pkgdir}/usr/share/licenses/${pkgname}"
+}
+# vim:set ts=2 sw=2 et:
diff --git a/BioArchLinux/r-bspm/lilac.py b/BioArchLinux/r-bspm/lilac.py
new file mode 100644
index 0000000000..620556bc87
--- /dev/null
+++ b/BioArchLinux/r-bspm/lilac.py
@@ -0,0 +1,12 @@
+#!/usr/bin/env python3
+from lilaclib import *
+
+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('-', '.'))
+
+def post_build():
+    git_pkgbuild_commit()
diff --git a/BioArchLinux/r-bspm/lilac.yaml b/BioArchLinux/r-bspm/lilac.yaml
new file mode 100644
index 0000000000..0ca470507d
--- /dev/null
+++ b/BioArchLinux/r-bspm/lilac.yaml
@@ -0,0 +1,7 @@
+build_prefix: extra-x86_64
+maintainers:
+  - github: sukanka
+update_on:
+  - regex: bspm_([\d._-]+).tar.gz
+    source: regex
+    url: https://cran.r-project.org/package=bspm