Daily Archives: 2013-03-13

ubuntu 12.04安装ruby mysql2 gem的问题

gem install mysql2 出现下面错误: Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension. checking for rb_thread_blocking_region()… yes checking for rb_wait_for_single_fd()… yes checking for mysql_query() in -lmysqlclient… no checking for main() in -lm… yes checking for mysql_query() in -lmysqlclient… no checking for … Continue reading

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