Dear Philipe,
Thank you for the answers. After "sudo apt-get install subversion" it indeed carried out the next command without poblems. But then, after copy paste the next step, it says This:
~ $ cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Debug ~/Projects/trunk/libindi
-bash: cmake: command not found
I am using Jessie with Raspberry 3
I 'll now try the UBUNTU-mate maybe that gives less problems.
Rene Marchand