iam trying to install fastthread, but it fails with the message:
Building native extensions. This could take a while…
extconf.rb:1:in `require’: no such file to load – mkmf (LoadError)
ERROR: While executing gem … (RuntimeError)
ERROR: Failed to build gem native extension.
Gem files will remain installed in /var/lib/gems/1.8/gems/
fastthread-0.6.4.1 for inspection.
Results logged to /var/lib/gems/1.8/gems/fastthread-0.6.4.1/ext/
i tried it both with gem install fastthread and by downloading it from
website und install it with ruby setup.rb => Same result
Iam realy new with ruby so i don’t know what to do. google didnt help
me anyway… I’d be happy if someone could give me a hint…