我想在OS X 10.9上安装metasploit.我运行捆绑安装的所有东西,在installing pg (0.16.0)它错误输出
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/universal-darwin13/rbconfig.rb:212: warning: Insecure world writable dir /usr/local in PATH, mode 040777
Fetching gem metadata from https://rubygems.org/.........
Fetching gem metadata from https://rubygems.org/..
Using rake (10.1.0)
Using i18n (0.6.5)
Using multi_json (1.0.4)
Using activesupport (3.2.14)
Using builder (3.0.4)
Using activemodel (3.2.14)
Using arel (3.0.2)
Using tzinfo (0.3.37)
Using activerecord (3.2.14)
Using database_cleaner (1.1.1)
Using diff-lcs (1.2.4)
Using factory_girl (4.2.0)
Using fivemat (1.2.1)
Using json (1.8.0)
Installing pg (0.16.0)
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native …