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Entries for tag "fern-wifi-cracker"

problems installing fern wifi cracker: failed to build gem

Building native extensions.  This could take a while... ERROR:  Error installing typhoeus:     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:in `require'     from extconf.rb:4:in `<main>' Simple fix:  sudo apt-get install ruby1.9.1-dev Probably someone...
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