環境
Ruby 2.2.1
Rails 4.2.1
Ubuntu 14.04
でcapybara-webkitをインストールしようとしたら下記のエラーがでました。
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qmake: could not find a Qt installation of '' *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check the mkmf.log file for more details. You may need configuration options. Provided configuration options: --with-opt-dir --without-opt-dir --with-opt-include --without-opt-include=${opt-dir}/include --with-opt-lib --without-opt-lib=${opt-dir}/lib --with-make-prog --without-make-prog --srcdir=. --curdir --ruby=/home/vagrant/.rbenv/versions/2.2.1/bin/$(RUBY_BASE_NAME) --with-gl-dir --without-gl-dir --with-gl-include --without-gl-include=${gl-dir}/include --with-gl-lib --without-gl-lib=${gl-dir}/lib --with-zlib-dir --without-zlib-dir --with-zlib-include --without-zlib-include=${zlib-dir}/include --with-zlib-lib --without-zlib-lib=${zlib-dir}/lib Command 'qmake ' failed extconf failed, exit code 1 |
解決方法
エラー通りqmakeがないので、入れてあげて解決です。
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sudo apt-get install qt5-default libqt5webkit5-dev |