mysql不能自動安裝
在新安裝的ubuntu系統上面bunlde的時候遇到了這樣一個問題:
[ruby] view plaincopy
- Installing mysql2 (0.3.11) with native extensions
- Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
-
- /home/ailen/.rvm/rubies/ruby-1.9.3-p327/bin/ruby extconf.rb
- 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 main() in -lz... yes
- checking for mysql_query() in -lmysqlclient... no
- checking for main() in -lsocket... no
- checking for mysql_query() in -lmysqlclient... no
- checking for main() in -lnsl... yes
- checking for mysql_query() in -lmysqlclient... no
- checking for main() in -lmygcc... no
- checking for mysql_query() in -lmysqlclient... no
- *** 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
- --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/ailen/.rvm/rubies/ruby-1.9.3-p327/bin/ruby
- --with-mysql-config
- --without-mysql-config
- --with-mysql-dir
- --without-mysql-dir
- --with-mysql-include
- --without-mysql-include=${mysql-dir}/include
- --with-mysql-lib
- --without-mysql-lib=${mysql-dir}/lib
- --with-mysqlclientlib
- --without-mysqlclientlib
- --with-mlib
- --without-mlib
- --with-mysqlclientlib
- --without-mysqlclientlib
- --with-zlib
- --without-zlib
- --with-mysqlclientlib
- --without-mysqlclientlib
- --with-socketlib
- --without-socketlib
- --with-mysqlclientlib
- --without-mysqlclientlib
- --with-nsllib
- --without-nsllib
- --with-mysqlclientlib
- --without-mysqlclientlib
- --with-mygcclib
- --without-mygcclib
- --with-mysqlclientlib
- --without-mysqlclientlib
-
-
- Gem files will remain installed in /home/ailen/.rvm/gems/ruby-1.9.3-p327/gems/mysql2-0.3.11 for inspection.
- Results logged to /home/ailen/.rvm/gems/ruby-1.9.3-p327/gems/mysql2-0.3.11/ext/mysql2/gem_make.out
- An error occurred while installing mysql2 (0.3.11), and Bundler cannot continue.
- Make sure that `gem install mysql2 -v '0.3.11'` succeeds before bundling.
解決方案是:
sudo apt-get install libmysql-ruby libmysqlclient-dev
http://blog.csdn.net/renkai611919/article/details/8223418