ios - Pod install command with error

Question

I've been trying to use cocoapods and install them into my project but its giving me this error while trying to install it in the project location. its kinda confusing ?

/Library/Ruby/Gems/2.0.0/gems/cocoapods-0.37.2/lib/cocoapods/command.rb:127: warning: Insecure world writable dir /usr/local in PATH, mode 040777
/Library/Ruby/Gems/2.0.0/gems/cocoapods-core-0.37.2/lib/cocoapods-core/standard_error.rb:88:in `message': incompatible character encodings: ASCII-8BIT and UTF-8 (Encoding::CompatibilityError)
    from /Library/Ruby/Gems/2.0.0/gems/claide-0.8.1/lib/claide/command.rb:367:in `handle_exception'
    from /Library/Ruby/Gems/2.0.0/gems/claide-0.8.1/lib/claide/command.rb:315:in `rescue in run'
    from /Library/Ruby/Gems/2.0.0/gems/claide-0.8.1/lib/claide/command.rb:303:in `run'
    from /Library/Ruby/Gems/2.0.0/gems/cocoapods-0.37.2/lib/cocoapods/command.rb:46:in `run'
    from /Library/Ruby/Gems/2.0.0/gems/cocoapods-0.37.2/bin/pod:44:in `<top (required)>'
    from /usr/bin/pod:23:in `load'
    from /usr/bin/pod:23:in `<main>'

Answer 1

replace this character " ‘ " with this " ' " in your podfile and try to install again.

it's happen to me when I copy pod line from somewhere else (like Evernote), some text editors automatically change this character. Usually it's like this :

pod 'AFNetworking', '~> 2.0'

but when I take from other editor, it could be like this :

pod ‘AFNetworking‘, ‘~> 2.0‘