https://ruby-china.org/18234105447 en-us <p>大神们 rails 3.2 项目都是怎么在生产部署的，如何打包的？</p> 18234105447 Wed, 15 Jun 2022 16:00:36 +0800 https://ruby-china.org/topics/42460 https://ruby-china.org/topics/42460 <p>== CreatePosts: migrating ==================================================== -- create_table(:posts) rake aborted! StandardError: An error has occurred, all later migrations canceled:</p> <p>Mysql2::Error: All parts of a PRIMARY KEY must be NOT NULL; if you need NULL in a key, use UNIQUE instead: CREATE TABLE <code>posts</code> (<code>id</code> int(11) DEFAULT NULL auto_increment PRIMARY KEY, <code>name</code> varchar(255), <code>title</code> varchar(255), <code>content</code> text, <code>created_at</code> datetime NOT NULL, <code>updated_at</code> datetime NOT NULL) ENGINE=InnoDB /usr/share/rvm/gems/ruby-2.1.6/gems/mysql2-0.3.23/lib/mysql2/client.rb:80:in <code>_query' /usr/share/rvm/gems/ruby-2.1.6/gems/mysql2-0.3.23/lib/mysql2/client.rb:80:in</code>block in query' /usr/share/rvm/gems/ruby-2.1.6/gems/mysql2-0.3.23/lib/mysql2/client.rb:79:in <code>handle_interrupt' /usr/share/rvm/gems/ruby-2.1.6/gems/mysql2-0.3.23/lib/mysql2/client.rb:79:in</code>query'</p> 18234105447 Wed, 08 Jun 2022 09:28:49 +0800 https://ruby-china.org/topics/42441 https://ruby-china.org/topics/42441 <p>Building native extensions. This could take a while... ERROR: Error installing mysql2: ERROR: Failed to build gem native extension.</p> <p>current directory: /usr/share/rvm/gems/ruby-2.1.6/gems/mysql2-0.3.21/ext/mysql2 /usr/share/rvm/rubies/ruby-2.1.6/bin/ruby -I /usr/share/rvm/rubies/ruby-2.1.6/lib/ruby/site_ruby/2.1.0 -r ./siteconf20220601-23605-1nr6gle.rb extconf.rb checking for ruby/thread.h... yes checking for rb_thread_call_without_gvl() in ruby/thread.h... yes checking for rb_thread_blocking_region()... yes checking for rb_wait_for_single_fd()... yes checking for rb_hash_dup()... yes checking for rb_intern3()... yes</p> <h2 id="checking for mysql_query() in -lmysqlclient... no">checking for mysql_query() in -lmysqlclient... no</h2><h2 id="libmysqlclient is missing. Trying again with extra runtime libraries...">libmysqlclient is missing. Trying again with extra runtime libraries...</h2> <p>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 main() in -lnsl... yes checking for mysql_query() in -lmysqlclient... no</p> <h2 id="checking for main() in -lmygcc... no">checking for main() in -lmygcc... no</h2><h2 id="libmysqlclient is missing. You may need to 'apt-get install libmysqlclient-dev' or 'yum install mysql-devel', and try again.">libmysqlclient is missing. You may need to 'apt-get install libmysqlclient-dev' or 'yum install mysql-devel', and try again.</h2> <p>*** 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.</p> <p>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=/usr/share/rvm/rubies/ruby-2.1.6/bin/ruby --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-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-nsllib --without-nsllib --with-mysqlclientlib --without-mysqlclientlib --with-mygcclib --without-mygcclib</p> 18234105447 Wed, 01 Jun 2022 14:56:47 +0800 https://ruby-china.org/topics/42429 https://ruby-china.org/topics/42429