1. Download the latest x2goclient tarball from http://code.x2go.org/releases/source/x2goclient

2. Extract the downloaded tarball and enter the extracted directory:

$ tar vzcf x2goclient_<version>.tar.gz
$ cd x2goclient_<version>

3. Run the GNU/make command to build and install x2goclient (and x2goplugin), installation prefix will be /usr/local:

$ make clean && make && make install

4. Building x2goclient and x2goplugin separately

4a. For building x2goclient only, use:

$ make clean_client && make build_client && make install_client

4b. For building x2goplugin only, use:

$ make clean_plugin && make build_plugin && make install_plugin