Can't Run Ruby 2.2.3 with Rvm on Osx

Can't run Ruby 2.2.3 with RVM on OSX

Downloading http://curl.haxx.se/ca/cacert.pem and adding

export SSL_CERT_FILE=PATH_TO_THe_DOWNLOADED_FILE/cacert.pem

to the .bash_profile/.zshrc partially fixed the issue, because it throws the following error on my system:

Excon::Errors::SocketError: Unable to verify certificate, please set `Excon.defaults[:ssl_ca_path] = path_to_certs`, `ENV['SSL_CERT_DIR'] = path_to_certs`, `Excon.defaults[:ssl_ca_file] = path_to_file`, `ENV['SSL_CERT_FILE'] = path_to_file`, `Excon.defaults[:ssl_verify_callback] = callback` (see OpenSSL::SSL::SSLContext#verify_callback), or `Excon.defaults[:ssl_verify_peer] = false` (less secure).

Setting Excon.defaults[:ssl_verify_peer] to false in a Rails initializer (only on development/test envs) makes it work.

Update: Reinstalling 2.2.3 from source got rid of all my problems.

rvm remove 2.2.3
rvm install 2.2.3 --disable-binary

Can't run Ruby 2.2.3 with RVM on OSX

Downloading http://curl.haxx.se/ca/cacert.pem and adding

export SSL_CERT_FILE=PATH_TO_THe_DOWNLOADED_FILE/cacert.pem

to the .bash_profile/.zshrc partially fixed the issue, because it throws the following error on my system:

Excon::Errors::SocketError: Unable to verify certificate, please set `Excon.defaults[:ssl_ca_path] = path_to_certs`, `ENV['SSL_CERT_DIR'] = path_to_certs`, `Excon.defaults[:ssl_ca_file] = path_to_file`, `ENV['SSL_CERT_FILE'] = path_to_file`, `Excon.defaults[:ssl_verify_callback] = callback` (see OpenSSL::SSL::SSLContext#verify_callback), or `Excon.defaults[:ssl_verify_peer] = false` (less secure).

Setting Excon.defaults[:ssl_verify_peer] to false in a Rails initializer (only on development/test envs) makes it work.

Update: Reinstalling 2.2.3 from source got rid of all my problems.

rvm remove 2.2.3
rvm install 2.2.3 --disable-binary

Can I upgrade to the current version of Ruby (2.2.3) on OS X v10.6.8?

I suggest that you use RVM to install Ruby.

curl -sSL https://get.rvm.io | bash -s stable --ruby

You need to restart the terminal in order to run rvm:

rvm install 2.2
rvm use 2.2 --default

Ruby 2.2.3 in 2020

On MacOS using rbenv instead of rvm solves this issue and has allowed me to move onto another host of dependency issues.

RVM: failure in installing latest version of ruby on Mac OSX El Capitan

Try updating Homebrew, exit Terminal, and re-open. Then rvm install ruby-1.9.3-p551 <- Use your version #

Also make sure to set it as default. rvm --default use {version #}, exit Terminal, and re-open.

I got it by accident. Some of it from this YouTube video: Setting Up Ruby [ Ruby on Rails from the Ground Up - 2/5 ]. The rest was by poking it with a sharp stick.

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