You can install it via telnet typing following commands:
Code
rm -rf /usr/lib/enigma2/python/Plugins/Extensions/IPTVPlayer
cd /tmp
wget http://iptvplayer.vline.pl/download/update/latest.pythonX.X.tar.gz
tar -xzf latest.pythonX.X.tar.gz -C /tmp
rm latest.pythonX.X.tar.gz
cp -r iptvplayer-for-e2.git/IPTVPlayer /usr/lib/enigma2/python/Plugins/Extensions/IPTVPlayer
rm -rf iptvplayer-for-e2.git/IPTVPlayer
sync
reboot