Ruby Notes

RVM Notes

• Using RVM to install Ruby after upgrading OS x
  • Error message: dyld: Symbol not found: _clock_gettime
  • Solution This worked for me: xcode-select --install - Installed command line clients from os x.
• No GPG software exists to validate rvm-installer, skipping.
  • Check gnupg2 installed
    • Mac OS X - sudo port install gnupg2
    • Remove link to /opt/local/bin/gpg used to fix an earlier issue

Gem

• Unable to run a command from a gem when installed with gem install

  • Example: gem install cocoapods. Expect to use pod as a commandline client.
  • Solution: rvm use ruby-{current}
  • Problem related to rvm not setting up a default ruby.

• Warning! PATH is not properly set up

  • About bash_profile and bashrc on Mac OS X - Terminal runs .bash_profile on new window.
  • Edit .profile
    • Add line to beginning of file. [[ -s "$HOME/.bash_profile" ]] && source "$HOME/.bash_profile" # Load the default .bash_profile

      # MacPorts Installer addition on 2016-08-29_at_10:22:24: adding an appropriate PATH variable for use with MacPorts.
      export PATH="/opt/local/bin:/opt/local/sbin:$PATH"
      # Finished adapting your PATH environment variable for use with MacPorts.
      
      export NVM_DIR="/Users/themartins/.nvm"
      [ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"  # This loads nvm
      
      export WORKON_HOME=~/Envs
      export VIRTUALENVWRAPPER_SCRIPT=$HOME/Library/Python/3.6/bin/virtualenvwrapper.sh
      source "$HOME/Library/Python/3.6/bin/virtualenvwrapper_lazy.sh"
      export PATH="$HOME/Library/Python/3.6/bin:$PATH"
      
      # pip bash completion start
      _pip_completion()
      {
          COMPREPLY=( $( COMP_WORDS="${COMP_WORDS[*]}" \
                         COMP_CWORD=$COMP_CWORD \
                         PIP_AUTO_COMPLETE=1 $1 ) )
      }
      complete -o default -F _pip_completion pip
      # pip bash completion end
      
      export PATH="$PATH:$HOME/.local/bin"
      
      alias mongostart="sudo mongod -f /opt/local/etc/mongodb/mongod.conf --httpinterface --rest"
      
      mongostop_func () {
          local mongopid = `less /opt/local/var/db/mongodb/mongod.lock`;
          if [[ $mongopid =~ [[:digit:]] ]]; then
              sudo kill -15 $mongopid;
              echo mongod process $mongopid terminated;
          else
              echo mongo process $mongopid not exists;
          fi
      }
      
      alias mongostop="mongostop_func"
      
      export LC_ALL=en_US.UTF-8
      export LANG=en_US.UTF-8
      
      echo ".profile loaded"
      

• Edit .bash_profile

  [[ -s "$HOME/.profile" ]] && source "$HOME/.profile" # Load the default .profile
  # export NVM_DIR="$HOME/.nvm"
  # [ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh" # This loads nvm
  
  # Export libsass library
  export SASS_LIBSASS_PATH=/Users/themartins/Projects/Tools/libsass
  
  export PATH="$HOME/Library/Python/3.6/bin:$PATH"
  eval $(/usr/libexec/path_helper -s)
  
  # export PATH="/Users/themartins/Documents/Projects/tutorial:$PATH"
  export PATH=$PATH:"~/.bin"
  
  # export JAVA_HOME="/Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home"
  export JAVA_HOME="/Library/Java/JavaVirtualMachines/jdk-9.jdk/Contents/Home"
  export ANDROID_HOME="/Users/themartins/Library/Android/sdk"
  export PATH=$ANDROID_HOME:$PATH
  
  ###-tns-completion-start-###
  if [ -f /Users/themartins/.tnsrc ]; then 
      source /Users/themartins/.tnsrc 
  fi
  ###-tns-completion-end-###
  
  export PATH=$PATH:/Users/themartins/bin
  
  source '/Users/themartins/lib/azure-cli/az.completion'
  
  # echo "end .bash_profile"
  
  #THIS MUST BE AT THE END OF THE FILE FOR SDKMAN TO WORK!!!
  export SDKMAN_DIR="/Users/themartins/.sdkman"
  [[ -s "/Users/themartins/.sdkman/bin/sdkman-init.sh" ]] && source "/Users/themartins/.sdkman/bin/sdkman-init.sh"
  
  export PATH="$PATH:$HOME/.rvm/bin"
  [[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*
  

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Last update: April 13, 2020 16:50:19