Optional: Add the directory
$HOME/.local/bin to the search path so that the Mapper GUI can be started more conventiently.
To do so, open the file
.bashrc in your home directory, eg. by
and insert the following lines at the end:
# set PATH so that it includes user's private bin if it exists
if [ -d "$HOME/.local/bin" ] ; then
Now save the file and type
in the terminal window to read the modified file in.