I want to install Plank dock, but I'm unable. First I tried with equo, but it is not available in the entropy database.
Then I tried to download the source code from the official page, but the ./configure command fails because it can't find the vala compiler. I fixed this by doing a symling from /usr/bin/valac-0.22 to /usr/bin/valac and from /usr/bin/vala-0.22 to /usr/bin/vala. But then I receive the error: configure: error: Vala must be built with --enable-vapigen
How can I fix this?