Please follow the installation instructions from included INSTALL file in the .tar.gz archive.
1. Download the latest CTM sources from here
2. Unpack the archive
tar xvzf ctm-X.X.X.tar.gz
3. Enter to unpacked directory
4. Run the installation script
5. Now is the CTM installed and ready to use. For more instructions about configuration please follow the documentation.
By default the CTM configuration file and templates are installed to /etc directory and executables to /usr/bin directory.