diff --git a/libraries/libXcm/README b/libraries/libXcm/README
deleted file mode 100644
index 8a47cebf10..0000000000
--- a/libraries/libXcm/README
+++ /dev/null
@@ -1,14 +0,0 @@
-The libXcm library contains the a reference implementation of the net-color
-spec. The net-color spec allows to attach colour regions to X windows to 
-communicate with colour servers.
-
-The XcmDDC API can be used to fetch a EDID data block from a monitor over a
-i2c communication. On Linux typical the i2c-dev module must be loaded to
-use this hardware data channel. The device nodes must obtain rights
-accessible to normal users.
-
-The XcmEdidParse API is for parsing EDID data blocks. A small example 
-application is included.
-
-The XcmEvents API allowes to easily observe X11 colour management events.
-The included xcmsevents makes use of the XcmEvents API.
diff --git a/libraries/libXcm/libXcm.SlackBuild b/libraries/libXcm/libXcm.SlackBuild
deleted file mode 100644
index 1ba7ff2b1b..0000000000
--- a/libraries/libXcm/libXcm.SlackBuild
+++ /dev/null
@@ -1,82 +0,0 @@
-#!/bin/sh
-
-# Slackware build script for libXcm
-# Written by Diogo Leal (diogo@diogoleal.com)
-
-PRGNAM=libXcm
-VERSION=${VERSION:-0.4.1}
-BUILD=${BUILD:-1}
-TAG=${TAG:-_SBo}
-
-if [ -z "$ARCH" ]; then
-  case "$( uname -m )" in
-    i?86) ARCH=i486 ;;
-    arm*) ARCH=arm ;;
-       *) ARCH=$( uname -m ) ;;
-  esac
-fi
-
-CWD=$(pwd)
-TMP=${TMP:-/tmp/SBo}
-PKG=$TMP/package-$PRGNAM
-OUTPUT=${OUTPUT:-/tmp}
-
-if [ "$ARCH" = "i486" ]; then
-  SLKCFLAGS="-O2 -march=i486 -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 $PRGNAM-$VERSION
-tar xvfj $CWD/$PRGNAM-$VERSION.tar.bz2
-cd $PRGNAM-$VERSION
-chown -R root:root .
-find . \
- \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
- -exec chmod 755 {} \; -o \
- \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
- -exec chmod 644 {} \;
-
-CFLAGS="$SLKCFLAGS" \
-CXXFLAGS="$SLKCFLAGS" \
-./configure \
-  --prefix=/usr \
-  --libdir=/usr/lib${LIBDIRSUFFIX} \
-  --sysconfdir=/etc \
-  --localstatedir=/var \
-  --mandir=/usr/man \
-  --docdir=/usr/doc/$PRGNAM-$VERSION \
-  --build=$ARCH-slackware-linux
-
-make
-make install DESTDIR=$PKG
-
-find $PKG | xargs 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 COPYING README ChangeLog AUTHORS $PKG/usr/doc/$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:-tgz}
diff --git a/libraries/libXcm/libXcm.info b/libraries/libXcm/libXcm.info
deleted file mode 100644
index 85d762bf10..0000000000
--- a/libraries/libXcm/libXcm.info
+++ /dev/null
@@ -1,9 +0,0 @@
-PRGNAM="libXcm"
-VERSION="0.4.1"
-HOMEPAGE="http://www.freedesktop.org/wiki/OpenIcc"
-DOWNLOAD="http://downloads.sourceforge.net/oyranos/libXcm-0.4.1.tar.bz2"
-MD5SUM="300b5942dc2610777b6f1d2f6b4f29a2"
-DOWNLOAD_x86_64=""
-MD5SUM_x86_64=""
-MAINTAINER="Diogo Leal"
-EMAIL="diogo@diogoleal.com"
diff --git a/libraries/libXcm/slack-desc b/libraries/libXcm/slack-desc
deleted file mode 100644
index c5b8ba3db1..0000000000
--- a/libraries/libXcm/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------------------------------------------------------|
-libXcm: libXcm (reference implementation of the net-color spec)
-libXcm:
-libXcm: The libXcm library contains the a reference implementation of the
-libXcm: net-color spec. The net-color spec allows to attach colour regions
-libXcm: to X windows to communicate with colour servers.
-libXcm:
-libXcm: The XcmDDC API can be used to fetch a EDID data block from a
-libXcm: monitor over a i2c communication. On Linux typical the i2c-dev module
-libXcm: must be loaded to use this hardware data channel.
-libXcm: The device nodes must obtain rights accessible to normal users.
-libXcm: