can't install

[formvoltron]

your project description seems to have the wrong format for the gem file. this works better (gets me to the next error anyhow):
gem 'integratej2objc', :git => 'https://github.com/developertown/integratej2objc.git'

running bundle, It complains about missing dependencies, so I install those:

air-2:app mattpease$ sudo gem install xcodeproj thor
Password:
Successfully installed xcodeproj-0.23.1
Parsing documentation for xcodeproj-0.23.1
Successfully installed thor-0.19.1
Parsing documentation for thor-0.19.1
2 gems installed

My Gemfile:
gem 'integratej2objc', :git => 'https://github.com/developertown/integratej2objc.git'

air-2:app mattpease$ sudo bundle install
Updating https://github.com/developertown/integratej2objc.git
Could not find gem 'xcodeproj (= 0.23) ruby' in the gems available on this machine.

Somehow it does not see that I've already installed xcodeproj

[formvoltron]

Fixed it with the help of @brunobowden. Thank you.

I was on bundler version 1.1.3 which did not like the

gem 'integratej2objc', git:'https://github.com/developertown/integratej2objc.git'

format. It also missed other dependencies... so you may want to mention to use the latest version of bundler using the command:

sudo gem install bundler