pow says: Bundler::GemNotFound: Could not find rake-0.9.2.2 in any of the sources
I guess you updated RVM and run into this known issue: https://github.com/37signals/pow/issues/271
the easiest solution is to run it in project dir:
rvm env . > .powenvOR:
cd /project/path # with .rvmrcrvm env > .powenv
I ran into this issue when I changed from .rvmrc to .ruby-version and .ruby-gemset files.
Change your .powrc file to be:
if [ -f "$rvm_path/scripts/rvm" ] && [ -f ".ruby-version" ] && [ -f ".ruby-gemset" ]; then source "$rvm_path/scripts/rvm" rvm use `cat .ruby-version`@`cat .ruby-gemset`fi
If you are using RVM you have to add a file named ".powenv" at the root of your project as described here :