带有@global gem的Ruby / RVM – bundle运行失败并带有`require’：无法加载这样的文件 – bundler（LoadError）
我研究linux一个月。 虽然我试图在Heroku上从MySQL迁移到Postgres的所有步骤，但我遇到了一个我无法处理的错误。
当我尝试从源代码安装mysqltopostgres gem时：
$ git clone https://github.com/maxlapshin/mysql2postgres.git $ cd mysql2postgres $ bundle install $ gem build mysqltopostgres.gemspec $ sudo gem install mysqltopostgres-0.2.20.gem
我在$ bundle install上有错误：
/home/franchb/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/rubygems/core_ext/ kernel_require.rb:55:in `require': cannot load such file -- bundler (LoadError) from /home/franchb/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/rubygems/core_ext/ kernel_require.rb:55:in `require' from /usr/bin/bundle:7:in `'
我已经安装了sudo apt-get install bundler但是当我尝试输入bundle -v我得到了同样的错误！
我的gem env是：
RubyGems Environment: - RUBYGEMS VERSION: 2.5.1 - RUBY VERSION: 2.3.0 (2015-12-25 patchlevel 0) [x86_64-linux] - INSTALLATION DIRECTORY: /home/franchb/.rvm/gems/ruby-2.3.0@global - USER INSTALLATION DIRECTORY: /home/franchb/.gem/ruby/2.3.0 - RUBY EXECUTABLE: /home/franchb/.rvm/rubies/ruby-2.3.0/bin/ruby - EXECUTABLE DIRECTORY: /home/franchb/.rvm/gems/ruby-2.3.0@global/bin - SPEC CACHE DIRECTORY: /home/franchb/.gem/specs - SYSTEM CONFIGURATION DIRECTORY: /home/franchb/.rvm/rubies/ruby-2.3.0/etc - RUBYGEMS PLATFORMS: - ruby - x86_64-linux - GEM PATHS: - /home/franchb/.rvm/gems/ruby-2.3.0@global - GEM CONFIGURATION: - :update_sources => true - :verbose => true - :backtrace => false - :bulk_threshold => 1000 - REMOTE SOURCES: - https://rubygems.org/ - SHELL PATH: - /home/franchb/.rvm/gems/ruby-2.3.0@global/bin - /home/franchb/.rvm/rubies/ruby-2.3.0/bin - /home/franchb/.rvm/bin - /home/franchb/bin - /usr/local/sbin - /usr/local/bin - /usr/sbin - /usr/bin - /sbin - /bin - /usr/games - /usr/local/games
我的rvm gemset list是
gemsets for ruby-2.3.0 (found in /home/franchb/.rvm/gems/ruby-2.3.0) (default) => global rails230
我的gem清单是
*** LOCAL GEMS *** bigdecimal (1.2.8) bundler-unload (1.0.2) did_you_mean (1.0.0) executable-hooks (1.3.2) gem-wrappers (1.2.7) io-console (0.4.5) json (1.8.3) minitest (5.8.3) net-telnet (0.1.1) power_assert (0.2.6) psych (2.0.17) rake (10.4.2) rdoc (4.2.1) rubygems-bundler (1.4.4) rvm (1.11.3.9) test-unit (3.1.5)
我使用Linux Mint 17.3
请帮我理解出了什么问题。 我需要安装mysqltopostgres来将MySQL迁移到Heroku中的Posgres。
谢谢！
1）跳过sudo只需运行gem install bundler
2）运行bundle install
现在它应该工作