- Assuming the gem is called rulers
bundle gem rulers
# edit rulers/rulers.gemspec to add your profile information to the gem
# Build and install the gem
gem build rulers.gemspec
gem install rulers-0.0.1.gembundle gem rulers
# edit rulers/rulers.gemspec to add your profile information to the gem
# Build and install the gem
gem build rulers.gemspec
gem install rulers-0.0.1.gem