ruby on rails - Cannot load gem during gem pristine -
i using rails on local host , have been confronted following message.
warning: you're using rubygems 1.8.23 spring. upgrade @ least rubygems 2.1.0 , run `gem pristine --all` better startup performance.
sounds fair enough, when run suggested command, hangs on installing cairo gem following message.
cached gem cairo-1.12.8 not found, attempting fetch... error: while executing gem ... (gem::exception) cannot load gem @ [/usr/share/rubygems-integration/1.9.1/cache/cairo-1.12.8.gem] in /home/me/
what might going on here?
you need update rubygems 2.1.0 or newer versions. newest version 2.4.5 updated dec. 3rd 2014. try link update. https://rubygems.org/gems/rubygems-update
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