I created an SCM rockspec containing this code; > local tag = "master" > source = { > url = "http://github.com/Tieske/rpi-gpio/archive/"..tag..".zip", > dir = "rpi-gpio-master", > } This obvoiously always fetches the `master` branch. Question: is there a way I could set this up so I could pass the name of the branch on the luarocks command line? Something like; > local tag = cmdln.vars.branch or "master" > source = { > url = "http://github.com/Tieske/rpi-gpio/archive/"..tag..".zip", > dir = "rpi-gpio-master", > } And the use something like; > Sudo luarocks install https://path/to/rockspec branch=newdevelopment To get the 'newdevelopment' branch installed. Thx. Thijs