*** EXCEPTION: parent directory is world writable, FileUtils#remove_entry_secure does not work; abort: "/tmp/passenger.gth1m8" (parent directory mode 40777) (ArgumentError)
/usr/local/rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/fileutils.rb:716:in `remove_entry_secure'
/usr/local/rvm/gems/ruby-2.2.1/gems/passenger-5.1.2/src/ruby_supportlib/phusion_passenger/utils/tmpio.rb:72:in `ensure in mktmpdir'
/usr/local/rvm/gems/ruby-2.2.1/gems/passenger-5.1.2/src/ruby_supportlib/phusion_passenger/utils/tmpio.rb:72:in `mktmpdir'
/usr/local/rvm/gems/ruby-2.2.1/gems/passenger-5.1.2/src/ruby_supportlib/phusion_passenger/platform_info.rb:160:in `create_temp_file'
/usr/local/rvm/gems/ruby-2.2.1/gems/passenger-5.1.2/src/ruby_supportlib/phusion_passenger/platform_info/compiler.rb:249:in `try_compile'
/usr/local/rvm/gems/ruby-2.2.1/gems/passenger-5.1.2/src/ruby_supportlib/phusion_passenger/platform_info/apache.rb:737:in `apr_config_needed_for_building_apache_modules?'
/usr/local/rvm/gems/ruby-2.2.1/gems/passenger-5.1.2/src/ruby_supportlib/phusion_passenger/platform_info.rb:98:in `apr_config_needed_for_building_apache_modules?'
/usr/local/rvm/gems/ruby-2.2.1/gems/passenger-5.1.2/bin/passenger-install-apache2-module:99:in `dependencies'
/usr/local/rvm/gems/ruby-2.2.1/gems/passenger-5.1.2/src/ruby_supportlib/phusion_passenger/abstract_installer.rb:142:in `check_dependencies'
/usr/local/rvm/gems/ruby-2.2.1/gems/passenger-5.1.2/bin/passenger-install-apache2-module:132:in `run_steps'
/usr/local/rvm/gems/ruby-2.2.1/gems/passenger-5.1.2/src/ruby_supportlib/phusion_passenger/abstract_installer.rb:74:in `run'
/usr/local/rvm/gems/ruby-2.2.1/gems/passenger-5.1.2/bin/passenger-install-apache2-module:952:in `<top (required)>'
/usr/local/rvm/gems/ruby-2.2.1/bin/passenger-install-apache2-module:22:in `load'
/usr/local/rvm/gems/ruby-2.2.1/bin/passenger-install-apache2-module:22:in `<main>'
/usr/local/rvm/gems/ruby-2.2.1/bin/ruby_executable_hooks:15:in `eval'
/usr/local/rvm/gems/ruby-2.2.1/bin/ruby_executable_hooks:15:in `<main>'
Please help me . i just run passenger-install-apache2-module