diff --git a/development/lua52/README b/development/lua52/README
deleted file mode 100644
index c0cc2f7a96..0000000000
--- a/development/lua52/README
+++ /dev/null
@@ -1,6 +0,0 @@
-Lua is a free software light-weight programming language designed for
-extending applications. Lua is also frequently used as a
-general-purpose, stand-alone scripting language.
-
-This package contains lua version 5.2.x that won't conflicts with lua
-version 5.1.x and 5.3.x
diff --git a/development/lua52/lua.pc.in b/development/lua52/lua.pc.in
deleted file mode 100644
index 579bce3d98..0000000000
--- a/development/lua52/lua.pc.in
+++ /dev/null
@@ -1,31 +0,0 @@
-# lua.pc -- pkg-config data for Lua
-
-# vars from install Makefile
-
-# grep '^V=' ../Makefile
-V= 5.1
-# grep '^R=' ../Makefile
-R= 5.1.5
-
-# grep '^INSTALL_.*=' ../Makefile | sed 's/INSTALL_TOP/prefix/'
-prefix= /usr/local
-INSTALL_BIN= ${prefix}/bin
-INSTALL_INC= ${prefix}/include
-INSTALL_LIB= ${prefix}/lib
-INSTALL_MAN= ${prefix}/man/man1
-INSTALL_LMOD= ${prefix}/share/lua/${V}
-INSTALL_CMOD= ${prefix}/lib/lua/${V}
-
-# canonical vars
-exec_prefix=${prefix}
-libdir=${exec_prefix}/lib
-includedir=${prefix}/include
-
-Name: Lua
-Description: An Extensible Extension Language
-Version: ${R}
-Requires: 
-Libs: -L${libdir} -llua${V} -lm
-Cflags: -I${includedir}
-
-# (end of lua.pc)
diff --git a/development/lua52/lua52.SlackBuild b/development/lua52/lua52.SlackBuild
deleted file mode 100644
index 2de76b0ee7..0000000000
--- a/development/lua52/lua52.SlackBuild
+++ /dev/null
@@ -1,160 +0,0 @@
-#!/bin/bash
-
-# Slackware build script for lua52
-
-# Copyright 2018 Azure Zanculmarktum <zanculmarktum@gmail.com>
-# All rights reserved.
-#
-# Redistribution and use of this script, with or without modification, is
-# permitted provided that the following conditions are met:
-#
-# 1. Redistributions of this script must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-#
-#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
-#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
-#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
-#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# Some of the codes were taken from development/lua/lua.SlackBuild
-
-cd $(dirname $0) ; CWD=$(pwd)
-
-PRGNAM=lua52
-SRCNAM=${PRGNAM%??}
-VERSION=${VERSION:-5.2.4}
-BUILD=${BUILD:-1}
-TAG=${TAG:-_SBo}
-PKGTYPE=${PKGTYPE:-tgz}
-
-if [ -z "$ARCH" ]; then
-  case "$( uname -m )" in
-    i?86) ARCH=i586 ;;
-    arm*) ARCH=arm ;;
-       *) ARCH=$( uname -m ) ;;
-  esac
-fi
-
-# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
-# the name of the created package would be, and then exit. This information
-# could be useful to other scripts.
-if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
-  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
-  exit 0
-fi
-
-TMP=${TMP:-/tmp/SBo}
-PKG=$TMP/package-$PRGNAM
-OUTPUT=${OUTPUT:-/tmp}
-
-if [ "$ARCH" = "i586" ]; then
-  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
-  LIBDIRSUFFIX=""
-elif [ "$ARCH" = "i686" ]; then
-  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
-  LIBDIRSUFFIX=""
-elif [ "$ARCH" = "x86_64" ]; then
-  SLKCFLAGS="-O2 -fPIC"
-  LIBDIRSUFFIX="64"
-else
-  SLKCFLAGS="-O2"
-  LIBDIRSUFFIX=""
-fi
-
-set -e
-
-rm -rf $PKG
-mkdir -p $TMP $PKG $OUTPUT
-cd $TMP
-rm -rf $SRCNAM-$VERSION
-tar xvf $CWD/$SRCNAM-$VERSION.tar.gz
-cd $SRCNAM-$VERSION
-chown -R root:root .
-find -L . \
-  \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
-    -o -perm 511 \) -exec chmod 755 {} \; -o \
-  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
-    -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
-
-eval $(sed -ne '/^\(V\|R\)= /s, ,,p' Makefile)
-
-sed -i \
-  -e '/^INSTALL_TOP= /s,\(/usr\).*,\$(DESTDIR)\1,' \
-  -e '/^INSTALL_INC= /s,include,&/lua\$V,' \
-  -e '/^INSTALL_LIB= /s,lib,&'"${LIBDIRSUFFIX}"',' \
-  -e '/^INSTALL_CMOD= /s,lib,&'"${LIBDIRSUFFIX}"',' \
-  -e '/^TO_BIN= /s,luac\?,&\$V,g' \
-  -e '/^TO_LIB= /s,liblua,&\$V,' \
-  Makefile
-
-sed -i \
-  -e '/^CFLAGS= /s,-O2,'"$SLKCFLAGS"',' \
-  -e '/-DLUA_USE_LINUX.*-Wl,-E -ldl -lreadline/s|-lreadline|& -lncurses|' \
-  -e '/^LUA_A=/s,liblua,&'"$V"',' \
-  -e '/^LUA_T=/s,lua,&'"$V"',' \
-  -e '/^LUAC_T=/s,luac,&'"$V"',' \
-  src/Makefile
-
-sed -i \
-  -e '/^#define LUA_ROOT/s,".*,"/usr/",' \
-  -e '/^#define LUA_CDIR/s,"lib,&'"${LIBDIRSUFFIX}"',' \
-  src/luaconf.h
-
-make linux
-make install DESTDIR=$PKG
-
-# Now let's build the shared library
-mkdir -p shared
-cd shared
-  ar -x $PKG/usr/lib${LIBDIRSUFFIX}/liblua$V.a
-  gcc -ldl -lreadline -lncurses -lm -shared *.o -o liblua$V.so.$R
-  cp -a liblua$V.so.$R $PKG/usr/lib${LIBDIRSUFFIX}
-  ( cd $PKG/usr/lib${LIBDIRSUFFIX}
-    ln -s liblua$V.so.$R liblua$V.so.$V
-    ln -s liblua$V.so.$R liblua$V.so.${V%??}
-    ln -s liblua$V.so.$R liblua$V.so
-  )
-cd - >/dev/null
-
-mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}/pkgconfig
-cd $PKG/usr/lib${LIBDIRSUFFIX}/pkgconfig
-  sed \
-    -e '/^V= /s, .*, '"$V"',' \
-    -e '/^R= /s, .*, '"$R"',' \
-    -e '/^prefix= /s,\(/usr\).*,\1,' \
-    -e '/^INSTALL_INC= /s,include,&/lua\${V},' \
-    -e '/^INSTALL_LIB= /s,lib,&'"${LIBDIRSUFFIX}"',' \
-    -e '/^INSTALL_CMOD= /s,lib,&'"${LIBDIRSUFFIX}"',' \
-    -e '/^libdir=/s,/lib,&'"${LIBDIRSUFFIX}"',' \
-    -e '/^includedir=/s,/include,&/lua\${V},' \
-    $CWD/lua.pc.in > lua$V.pc
-  ln -s lua$V.pc lua-$V.pc
-  ln -s lua$V.pc lua${V%.?}${V#?.}.pc
-cd - >/dev/null
-
-cd $PKG/usr/man/man1
-  mv lua.1 lua$V.1
-  mv luac.1 luac$V.1
-cd - >/dev/null
-
-find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
-  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
-
-find $PKG/usr/man -type f -exec gzip -9 {} \;
-for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
-
-mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
-cp -a README $PKG/usr/doc/$PRGNAM-$VERSION
-cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
-
-mkdir -p $PKG/install
-cat $CWD/slack-desc > $PKG/install/slack-desc
-
-cd $PKG
-/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
diff --git a/development/lua52/lua52.info b/development/lua52/lua52.info
deleted file mode 100644
index 40327972a8..0000000000
--- a/development/lua52/lua52.info
+++ /dev/null
@@ -1,10 +0,0 @@
-PRGNAM="lua52"
-VERSION="5.2.4"
-HOMEPAGE="https://www.lua.org/"
-DOWNLOAD="https://www.lua.org/ftp/lua-5.2.4.tar.gz"
-MD5SUM="913fdb32207046b273fdb17aad70be13"
-DOWNLOAD_x86_64=""
-MD5SUM_x86_64=""
-REQUIRES=""
-MAINTAINER="Azure Zanculmarktum"
-EMAIL="zanculmarktum@gmail.com"
diff --git a/development/lua52/slack-desc b/development/lua52/slack-desc
deleted file mode 100644
index 59274116d4..0000000000
--- a/development/lua52/slack-desc
+++ /dev/null
@@ -1,19 +0,0 @@
-# HOW TO EDIT THIS FILE:
-# The "handy ruler" below makes it easier to edit a package description.
-# Line up the first '|' above the ':' following the base package name, and
-# the '|' on the right side marks the last column you can put a character in.
-# You must make exactly 11 lines for the formatting to be correct.  It's also
-# customary to leave one space after the ':' except on otherwise blank lines.
-
-     |-----handy-ruler------------------------------------------------------|
-lua52: lua52 (powerful, fast, light-weight, embeddable scripting language)
-lua52:
-lua52: This package contains lua version 5.2.x that won't conflicts with lua
-lua52: version 5.1.x and 5.3.x
-lua52:
-lua52:
-lua52:
-lua52:
-lua52:
-lua52:
-lua52: