====== Install on Linux Debian or Ubuntu ====== Debian package are available to allow automatic installation using apt-get First become root and edit the file /etc/apt/sources.list to add the following line: deb http://kent.dl.sourceforge.net/sourceforge/ skychart/ You can replace the host part by your favorit Sourceforge mirror i.e. switch.dl.sourceforge.net/sourceforge/ but do not miss the terminal /. Then refresh your package list, from a command line type : apt-get update The pre-requisite software are normally automatically installed. If not, check you have the packages libgtk2.0-0, libglib2.0-0, libpango1.0-0, libjpeg62, libpng12-0, libsqlite3-0 Also install Xplanet if you want to show the planets pictures apt-get install xplanet and install the software : apt-get install skychart and if you have plenty of space: apt-get install skychart-pictures That's all, exit root shell and type skychart to run the program.