Building native extensions. This could take a while...
ERROR: Error installing moko:
ERROR: Failed to build gem native extension.
/usr/bin/ruby1.9.1 extconf.rb
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in require': cannot load such file -- mkmf (LoadError) from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:inrequire'
from extconf.rb:1:in `'
Gem files will remain installed in /var/lib/gems/1.9.1/gems/json-1.8.3 for inspection.
Results logged to /var/l
ivernaloo
commented
8 years ago
Building native extensions. This could take a while... ERROR: Error installing moko: ERROR: Failed to build gem native extension.
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in'
require': cannot load such file -- mkmf (LoadError) from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:inrequire' from extconf.rb:1:in `Gem files will remain installed in /var/lib/gems/1.9.1/gems/json-1.8.3 for inspection. Results logged to /var/l