iOS development--/system/library/frameworks/ruby.framework/versions/2.0/usr/bin/ruby:bad Interpreter:no such file

For some time did not use Pod, suddenly reported a mistake, checked the next, the original is not updated pod,

1, update gem:sudo gem update--system

2. See if the gem source is up to date: Gem Sources-l

3, upgrade Cocoapods:sudo gem install-n/usr/local/bin cocoapods--pre

4. View the upgraded Cocoapods version: Pod--version

I was directly updated under, and then can be used, as for the use of no replacement mirror, this I have not tried, the above steps have solved my problem, pro-test effective!

I have also listed the other steps:

1. Update Gem:sudo gem update--system

2. Delete Gem Source: Gem Sources--remove https://ruby.taobao.org/

3. Change gem Source: Gem Sources-a https://gems.ruby-china.org

4. See if the gem source is up to date: Gem sources-l

5. Upgrade Cocoapods:sudo gem Install-n/usr/local/bin cocoapods--pre

6. View the upgraded Cocoapods version: Pod--version

iOS development--/system/library/frameworks/ruby.framework/versions/2.0/usr/bin/ruby:bad Interpreter:no such file