for global: rvm @global do gem list for other gemsets: GEM_PATH=$GEM_HOME gem list @global is a gemset that all other gemsets inherit for given ruby, it does not inherit for m itself so it’s safe to select it and run gem list in it’s context. For all other gemsets you can use the fact that … Read more
Pythonbrew is akin to Ruby’s rvm: It’s a shell function that allows you to: Build one or more complete self-contained versions of Python, each stored locally under your home directory. You can build multiple versions of Python this way. Switch between the versions of Python easily. The Pythons you build are completely isolated from each … Read more
The problem comes from the mysql2 gem missing the dynamic library from MySQL. A cleaner solution than install_name_tool … would need to update your DYLD_LIBRARY_PATH to add MySQL libs to it. To do so, update your ~/.bash_profile to add the MySQL library folder : export DYLD_LIBRARY_PATH=”/usr/local/mysql/lib:$DYLD_LIBRARY_PATH” Note: You might want to update the MySQL location … Read more
It helps me to think of RVM as a layer of abstraction between you and the ruby ecosystem. Without RVM: ruby, gems, and ruby related binaries (like rake, spec, gem, etc) are all installed directly into your operating system directories. With RVM: ruby related stuff is intercepted by rvm so that ruby, gems, and ruby … Read more
Why should I care about RVM’s Gemset feature when I use Bundler? You shouldn’t. Well, if you want to, you can care about, of course, so I should better say “You don’t need to.” I just listened to a podcast interview with one of the Bundler core team members who basically said that since he … Read more
I had the exact same error when running rvm requirements. That log file doesn’t give any hints other than a package failed to install. This is what worked for me: go from the last package before it fails, in your case sqlite. Then install manually like so: brew install sqlite Then run rvm requirements again, … Read more
Try rvm use system to use the system ruby which is not managed via. rvm.
If you have not updated rvm do that first RVM Upgrading rvm get stable # or rvm get master # for even newer versions not in stable 3.0.0 in this case To see all available rubies run rvm list remote all # or rvm list known # as pointed out in the comments you should … Read more
For standard projects Check in .ruby-version if your project depends on a ruby like ruby-2.0.0. Check in .ruby-gemset only if your team agreed on it. Add .rvmrc to .gitignore so anyone can override .ruby-* files settings with .rvmrc. For gems Check in .ruby-version with ruby-1.8.7 only if your project still targets ruby 1.8.7, otherwise check … Read more
OP actually saved my day! In my case: $ rvm pkg install openssl $ rvm remove 2.4 $ rvm install 2.4 –with-openssl-dir=$HOME/.rvm/usr $ gem install bundler