Could not find coderay-1.1.3 in any of the sources (Bundler :: GemNotFound) during co-development

What kind of error is it

Error that coderay-1.1.3 cannot be found.

When it happens

When there is no description of coderay (1.1.3) in the Gemfile. When there is a description but it is not installed.

approach

bundle install.

The description of coderay (1.1.3) was given by another development member, but in that case, You have to bundle install yourself after pulling from a remote repository (sweat)

It's pretty basic, but I was a little troubled so I recorded it as a learning memo.