Topic: Error while installing rcov in Windows 7 -64 bit
I faced the following issue while installing rcov in my system(Windows 7 -64 bit):
C:\Ruby187>gem install rcov
Temporarily enhancing PATH to include DevKit...
Building native extensions. This could take a while...
ERROR: Error installing rcov:
ERROR: Failed to build gem native extension.
Makefile:121: *** target pattern contains no `%'. Stop.
Gem files will remain installed in C:/Ruby187/lib/ruby/gems/1.8/gems/rcov-1.0.0
Results logged to C:/Ruby187/lib/ruby/gems/1.8/gems/rcov-1.0.0/ext/rcovrt/gem_ma
Devkit has also been installed and tried, but still not able to install rcov.
Note: I am trying to install rcov in Windows 7-64 bit machine
Please guide me.