Error installing debugger: Failed to build gem native extension with ruby-1.9.3-p362
I ran into same issue. I tried:
bundle update debugger
My Gemfile had this:
gem 'debugger'
And it worked, I did not have to change Gemfile. Output of bundle shows something like this
...
Installing debugger-ruby_core_source (1.1.6)
Installing debugger-linecache (1.1.2) with native extensions
Installing debugger (1.1.4) with native extensions
...
The solution to the problem was to simply to install the debugger-ruby_core_source gem - a forked version of debugger-ruby_core_source by eiel on github.
After much trial and error (on my part), I simply
gem install debugger-ruby_core_source -v '1.1.6'which force the inclusion of the p362 headers. Then when I ran bundle, debugger was successfully built with the native extensions, and bundler continued on it's merry way and so was I.
Just a note, while I've used simply several times, I tried several things and spent several hours to get this to work before I actually came to the simple solution.
Maybe it better use the bundle update, worked fine here.
$ bundle update debugger-ruby_core_source
Consider to use update to all debugger gems:
$ bundle update debugger