diff --git a/BioArchLinux/r-tkwidgets/PKGBUILD b/BioArchLinux/r-tkwidgets/PKGBUILD
deleted file mode 100644
index 1b14700aa1..0000000000
--- a/BioArchLinux/r-tkwidgets/PKGBUILD
+++ /dev/null
@@ -1,32 +0,0 @@
-# Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
-
-_pkgname=tkWidgets
-_pkgver=1.72.0
-pkgname=r-${_pkgname,,}
-pkgver=${_pkgver//[:-]/.}
-pkgrel=1
-pkgdesc='R based tk widgets'
-arch=('any')
-url="https://bioconductor.org/packages/${_pkgname}"
-license=('Artistic2.0')
-depends=(
-  r
-  r-dyndoc
-  r-widgettools
-)
-optdepends=(
-  r-biobase
-  r-hgu95av2
-)
-source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('a')
-
-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"
-}
-# vim:set ts=2 sw=2 et:
diff --git a/BioArchLinux/r-tkwidgets/lilac.py b/BioArchLinux/r-tkwidgets/lilac.py
deleted file mode 100644
index 620556bc87..0000000000
--- a/BioArchLinux/r-tkwidgets/lilac.py
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/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-tkwidgets/lilac.yaml b/BioArchLinux/r-tkwidgets/lilac.yaml
deleted file mode 100644
index d6d96c40c8..0000000000
--- a/BioArchLinux/r-tkwidgets/lilac.yaml
+++ /dev/null
@@ -1,11 +0,0 @@
-build_prefix: extra-x86_64
-maintainers:
-- github: starsareintherose
-  email: starsareintherose@outlook.com
-repo_depends:
-- r-dyndoc
-- r-widgettools
-update_on:
-- regex: tkWidgets_([\d._-]+).tar.gz
-  source: regex
-  url: https://bioconductor.org/packages/tkWidgets
diff --git a/BioArchLinux/r-widgettools/PKGBUILD b/BioArchLinux/r-widgettools/PKGBUILD
deleted file mode 100644
index 2c2052d5b8..0000000000
--- a/BioArchLinux/r-widgettools/PKGBUILD
+++ /dev/null
@@ -1,29 +0,0 @@
-# Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
-
-_pkgname=widgetTools
-_pkgver=1.72.0
-pkgname=r-${_pkgname,,}
-pkgver=${_pkgver//[:-]/.}
-pkgrel=1
-pkgdesc='Creates an interactive tcltk widget'
-arch=('any')
-url="https://bioconductor.org/packages/${_pkgname}"
-license=('LGPL')
-depends=(
-  r
-)
-optdepends=(
-  r-biobase
-)
-source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('a')
-
-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"
-}
-# vim:set ts=2 sw=2 et:
diff --git a/BioArchLinux/r-widgettools/lilac.py b/BioArchLinux/r-widgettools/lilac.py
deleted file mode 100644
index 620556bc87..0000000000
--- a/BioArchLinux/r-widgettools/lilac.py
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/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-widgettools/lilac.yaml b/BioArchLinux/r-widgettools/lilac.yaml
deleted file mode 100644
index 9846413311..0000000000
--- a/BioArchLinux/r-widgettools/lilac.yaml
+++ /dev/null
@@ -1,8 +0,0 @@
-build_prefix: extra-x86_64
-maintainers:
-- github: starsareintherose
-  email: starsareintherose@outlook.com
-update_on:
-- regex: widgetTools_([\d._-]+).tar.gz
-  source: regex
-  url: https://bioconductor.org/packages/widgetTools