Gem build error under 1.9.2-p180, can't find rake

[stevehodgkiss]

I can install the gem under 1.8.7 ok, but 1.9.2 throws this error:

% gem install capybara-webkit
Building native extensions.  This could take a while...
ERROR:  Error installing capybara-webkit:
    ERROR: Failed to build gem native extension.

        /Users/steve/.rvm/rubies/ruby-1.9.2-p180/bin/ruby extconf.rb
/Users/steve/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems.rb:408:in `bin_path': can't find gem rake ([">= 0"]) with executable rake (Gem::GemNotFoundException)
    from /Users/steve/.rvm/gems/ruby-1.9.2-p180/bin/rake:19:in `<main>'


Gem files will remain installed in /Users/steve/.rvm/gems/ruby-1.9.2-p180/gems/capybara-webkit-0.1.6 for inspection.
Results logged to /Users/steve/.rvm/gems/ruby-1.9.2-p180/gems/capybara-webkit-0.1.6/./gem_make.out

A reinstall of rake didn't help.

I can run rake build BUILD=true and it builds ok.

Thanks
Steve

[joshuaclayton]

I can confirm this; I'm going to look into using https://github.com/luislavena/rake-compiler this weekend and see if that solves this issue.

[technomage]

I can also confirm it fails under 1.9.2. Any success please post.

[aurels]

Same here.

[ryanb]

Does capybara-webkit 0.1.4 install for you? That worked for me under 1.9.2.

gem install capybara-webkit --version=0.1.4

[aurels]

Thanks Ryan,

No, I've got the same error with this version.

I installed Qt with the package from Nokia because I get an error with homebrew, do you think it can change anything ?

==> Downloading http://get.qt.nokia.com/qt/source/qt-everywhere-opensource-src-4.7.1.tar.gz
File already downloaded and cached to /Users/aurels/Library/Caches/Homebrew
==> Downloading patches
######################################################################## 100.0%
==> Patching
/usr/bin/patch: **** Only garbage was found in the patch input.
Error: Failure while executing: /usr/bin/patch -f -p1 -i 001-homebrew.diff

[aurels]

( I'm also trying on 1.9.2 btw )

[ryanb]

I'm not sure what the issue could be. Installation through Homebrew worked fine for me but took about an hour to complete. Here are the versions I'm using.

• OS X 10.6.5
• Qt 4.7.2
• Ruby 1.9.2-p136
• capybara-webkit 0.1.4

I've tried installing 0.1.6 on my setup and get the same error as above.

[aurels]

I've got the same versions except ruby which is 1.9.2p180.

I just compiled 1.9.2-p136 through RVM and tested : same error.