Top "Rubygems" questions

How to reinstall a gem using bundler

I did a bundle show and get the complete path to a gem directory. Unfortunately, I removed the directory using …

ruby rubygems bundler

Installing libv8 gem on OS X 10.9+

I'm trying to install libv8 3.16.14.3 but getting an error on OSX Mavericks using latest stable rvm and ruby-1.9.3-p125. This …

gem rubygems osx-mavericks osx-yosemite libv8

Ruby gem mysql2 install failing

When I try to install the mysql2 gem, it fails with no apparent errors. Does anyone know what to do …

mysql ruby rubygems mysql2 libmysql

Retrieving/Listing all key/value pairs in a Redis db

I'm using an ORM called Ohm in Ruby that works on top of Redis and am curious to find out …

ruby rubygems nosql redis ohm

How to use bundler behind a proxy?

I get the following output from the sudo bundle install command: Fetching source index for `http://rubygems.org/` Could not …

ruby-on-rails ruby proxy rubygems bundler

Where do gems install?

I'm trying to edit one of the gem's config files and I can't find it. I'm not sure how I …

ruby-on-rails rubygems

Unresolved specs during Gem::Specification.reset:

When launching Guard, I'm getting this output: $ guard WARN: Unresolved specs during Gem::Specification.reset: lumberjack (>= 1.0.2) ffi (>= 0.5.0) WARN: …

ruby rubygems guard

gem install pg --with-pg-config works, bundle fails

WhenI run (as root) gem install pg -v '0.12.0' -- --with-pg-config=/usr/pgsql-9.1/bin/pg_config I get the …

postgresql rubygems bundler pg

Can't find the PostgreSQL client library (libpq)

I'm trying to install PostgreSQL for Rails on Mac OS X 10.6. First I tried the MacPorts install but that didn't …

ruby-on-rails ruby-on-rails-3 postgresql rubygems

How do you downgrade rubygems?

I have rubygems 1.3.1 installed but I want to go back to 1.2.0. What's the command to downgrade rubygems?

ruby rubygems