RailsプロジェクトでMySQLがbundle installできなかった - Qiita

環境 && 起こったこと OS: macOS Sierra Ruby: 2.3.1 Rails: 5.0.0.1 bundle install したときに mysql2 のところでこけた。 $ bundle install (諸々のgemのインストールのログは省略） Gem::Ext::BuildError: ERROR: Failed to build gem native extension. current directory: /Users/akito/git/media/vendor/bundle/gems/mysql2-0.4.4/ext/mysql2 /Users/akito/.rbenv/versions/2.3.1/bin/ruby -r ./siteconf20160929-55293-192vx35.rb extconf.rb checking for ruby/th

[hujuu]

“bundle config --local build.mysql2 "--with-ldflags=-L/usr/local/opt/openssl/lib --with-cppflags=-I/usr/local/opt/openssl/include"”

[iga_k]

$ gem i mysql2 -- --with-ldflags=-L/usr/local/opt/openssl/lib --with-cppflags=-I/usr/local/opt/openssl/include $ bundle config --local build.mysql2 "--with-ldflags=-L/usr/local/opt/openssl/lib --with-cppflags=-I/usr/local/opt/openssl/include"

[labeneko]

“bundle config --local build.mysql2 "--with-ldflags=-L/usr/local/opt/openssl/lib --with-cppflags=-I/usr/local/opt/openssl/include"”

[willnet]

“bundle config --local build.mysql2 "--with-ldflags=-L/usr/local/opt/openssl/lib --with-cppflags=-I/usr/local/opt/openssl/include"”

[ikosin]

“bundle config --local build.mysql2 "--with-ldflags=-L/usr/local/opt/openssl/lib --with-cppflags=-I/usr/local/opt/openssl/include" ”