“cannot load such file” with rubygems and rvm

0
votes

I develop a package called CodeRunner that has a number of add-on package (CodeRunner modules, all with names like ...crmod). One of these is called trinitycrmod.

On Debian stable (wheezy), I have installed RVM using the standard instructions. My .bashrc is setup correctly: the final line is:

[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"

I am using Ruby 2.1.0 (but this error can be reproduced with 1.9.3)

rvm use 2.1

I have installed CodeRunner and trinitycrmod:

gem install coderunner
gem install trinitycrmod

Now the CodeRunner gem contains the tool coderunner. One of coderunner's commands is called ex, and it evaluates the ruby fragment you give the command. I want to load trinitycrmod.

coderunner ex ' require "trinitycrmod"'

But I get an error when loading the file (which is part of the installed gem).

.rvm/gems/ruby-2.1.0/gems/coderunner-0.13.32/lib/coderunner.rb:118:in `require': cannot load such file -- trinitycrmod (LoadError)

I don't get this error if I use ruby directly....

ruby `which coderunner` ex ' require "trinitycrmod"'

runs fine. I also don't get this error if I use the system ruby:

rvm use system
coderunner ex ' require "trinitycrmod"'

I also don't get this error if I edit the coderunner bin file and replace ruby_executable_hooks with plain ruby:

sed -i s/ruby_executable_hooks/ruby/ `which coderunner`

This makes me think that it has to be an error with ruby gems and/or rvm and not my mistake, particularly as this code is all at least 6 months old and has worked fine up till now.

PS My gem environment seems to be just fine....

  • RUBYGEMS VERSION: 2.2.1
    • RUBY VERSION: 2.1.0 (2013-12-25 patchlevel 0) [x86_64-linux]
    • INSTALLATION DIRECTORY: /home/edmundhighcock/.rvm/gems/ruby-2.1.0
    • RUBY EXECUTABLE: /home/edmundhighcock/.rvm/rubies/ruby-2.1.0/bin/ruby
    • EXECUTABLE DIRECTORY: /home/edmundhighcock/.rvm/gems/ruby-2.1.0/bin
    • SPEC CACHE DIRECTORY: /home/edmundhighcock/.gem/specs
    • RUBYGEMS PLATFORMS:
    • ruby
    • x86_64-linux
    • GEM PATHS:
      • /home/edmundhighcock/.rvm/gems/ruby-2.1.0
      • /home/edmundhighcock/.rvm/gems/ruby-2.1.0@global
    • GEM CONFIGURATION:
      • :update_sources => true
      • :verbose => true
      • :backtrace => false
      • :bulk_threshold => 1000
    • REMOTE SOURCES:
    • SHELL PATH:
      • /home/edmundhighcock/.rvm/gems/ruby-2.1.0/bin
      • /home/edmundhighcock/.rvm/gems/ruby-2.1.0@global/bin
      • /home/edmundhighcock/.rvm/rubies/ruby-2.1.0/bin
      • /home/edmundhighcock/.rvm/bin
      • /home/edmundhighcock/Code/scripts
      • /usr/local/bin
      • /usr/bin
      • /bin
      • /usr/local/games
      • /usr/games
1
rubygemrvm
could you issue irb then require "trinitycrmod"? – Малъ Скрылевъ
i installed gsl, gems coderunner and trinitycrmodand then tried running the command coderunner ex ' require "trinitycrmod"', and is ran without any error, could you do gem list and check whether trinitycrmod is installed or not? – Sachin Singh
irb then require "trinitycrmod" works fine. – arcticvoice
I'm glad to hear that they ran without error for you. I think I will do a clean install of rvm and see what happens. – arcticvoice

1 Answers

0
votes

the error message simply states that trinitycrmod gem is not installed correctly, run gem list command and check whether the trinitycrmod gem is installed or not in your current gemset?