CocoaPods/CocoaPods — pull request #84 by mk (2011-11-22 10:07:28+00:00)
Title: Show available versions of a Pod when the required version can't be found

Output of pod install with an wrong version in a Podfile before the change:

$ pod install
Installing dependencies of: /Users/mk/sauspiel/sauspiel-iphone/Podfile
Required version (Reachability (~> 3.0.1)) not found for `Reachability'.

After change:

$ pod install
Installing dependencies of: /Users/mk/sauspiel/sauspiel-iphone/Podfile
Required version (Reachability (~> 3.0.1)) not found for `Reachability'.
Available versions: 3.0.0, 2.0.5, 2.0.4