Em 14.04 Trusty, tentando instalar o RabbitVCS a partir do RabbitVCS-PPA , resulta no seguinte erro:
$ sudo apt-get install rabbitvcs-thunar
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
rabbitvcs-thunar : Depends: thunarx-python (>= 0.3.0) but it is not installable
E: Unable to correct problems, you have held broken packages.
Infelizmente, thunarx-python não está no PPA do Trusty. Consegui instalar o deb package for Raring de outro PPA e definindo o seguinte link simbólico:
$ sudo ln -s "/usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0" "/usr/lib/libpython2.7.so.1.0"
Agora eu poderia instalar o pacote rabbitvcs-thunar , obtendo os itens do menu RabbitVCS no menu arquivo e no menu de contexto.