Installing a Specific gem Package Version
Posted by Tres Sun, 16 Dec 2007 19:01:00 GMT
Say you want to install a specific version of rails through gem because of some requirement for a specific version. Just use the following:
gem install --version '= 1.2.0' rails
You can also use greater than or less than versions to define what version to install
gem install --version '> 1.1.2' packagename