You can specify the version of bundler to execute a command (most often you need an older version of bundler, but don't want to uninstall newer ones):
bundle _1.0.10_ -v
Bundler version 1.0.10
An example is rails 3.2, which freezes bundler at version ~> 1.0:
Bundler could not find compatible versions for gem "bundler":
In Gemfile: rails (~> 3.2) was resolved to 3.2.0, which depends on bundler (~> 1.0)
Current Bundler version: bundler (1.13.6)
You can solve this with:
gem install bundler -v 1.0.10
bundle _1.0.10_ install
Posted by Thomas Eisenbarth to makandra dev (2012-07-09 10:35)