Installing GTL Graph Template Library Download GTL library at: http://www.infosun.fim.uni-passau.de/GTL/ Enter the following commands as root user # cp GTL-X.X.X.tar.gz /usr/local/src # cd /usr/local/src # tar xvfz GTL-X.X.X.tar.gz # cd /usr/local/src/GTL-1.2.2 # ./configure --prefix=/usr # make # make install