Steam .deb package repacker to achieve compatibility on Debian.

debianize.sh

#!/bin/bash

if [[ ! $# -eq 1 ]] ; then
	echo "Usage: ./debianize.sh steam_version.deb"
	exit
fi

VERSION_APPEND="+repack.1"
TMP=/tmp/steam-repack
NAME=$1
TARGET=`echo $NAME | sed -E "s/\.deb/$VERSION_APPEND.deb/"`

if [[ ! -f $NAME ]] ; then
	echo "Error: File not found."
	exit
fi

echo "Unpacking..."
dpkg-deb -R $NAME $TMP

echo "Patching..."

# fix dependencies
sed -i -E "s/libpulse0 \(>= 1:(.*)\),/libpulse0 (>= \1),/;s/Version: (.+)/Version: \1$VERSION_APPEND/" $TMP/DEBIAN/control

# make crappy steamdeps silent
echo -e "#!/bin/bash\n\nexit 0" > $TMP/usr/bin/steamdeps

echo "Building..."
dpkg-deb -b $TMP/ $TARGET > /dev/null
rm -rf $TMP

echo "Finished!"