Help with gem ruby mysql error
in [Ruby]
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From: Andrew Ting on 21 Dec 2009 09:24 Hi, I downloaded & double clicked 3 files to install mysql 5.1 for MacOS, but i get the following errors, can someone advise please? Thanks! Ad ====================================================== sudo gem install mysql -- --with-mysql-config=/path/to/mysql_config Building native extensions. This could take a while... ERROR: Error installing mysql: ERROR: Failed to build gem native extension. /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb --with-mysql-config=/path/to/mysql_config extconf.rb:10: command not found: /path/to/mysql_config --cflags Gem files will remain installed in /Library/Ruby/Gems/1.8/gems/mysql-2.8.1 for inspection. Results logged to /Library/Ruby/Gems/1.8/gems/mysql-2.8.1/ext/mysql_api/gem_make.out And when i ran one ruby program :- $ ruby blog.rb /Library/Ruby/Gems/1.8/gems/sequel-3.7.0/lib/sequel/adapters/mysql.rb:2: LoadError: require 'mysql' did not define Mysql::CLIENT_MULTI_RESULTS! (Sequel::AdapterNotFound) You are probably using the pure ruby mysql.rb driver, which Sequel does not support. You need to install the C based adapter, and make sure that the mysql.so file is loaded instead of the mysql.rb file. from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `gem_original_require' from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require' from /Library/Ruby/Gems/1.8/gems/sequel-3.7.0/lib/sequel/core.rb:165:in `require' from /Library/Ruby/Gems/1.8/gems/sequel-3.7.0/lib/sequel/core.rb:165:in `each' from /Library/Ruby/Gems/1.8/gems/sequel-3.7.0/lib/sequel/core.rb:165:in `require' from /Library/Ruby/Gems/1.8/gems/sequel-3.7.0/lib/sequel/database.rb:111:in `adapter_class' from /Library/Ruby/Gems/1.8/gems/sequel-3.7.0/lib/sequel/database.rb:140:in `connect' from /Library/Ruby/Gems/1.8/gems/sequel-3.7.0/lib/sequel/core.rb:100:in `connect' from ./data/init.rb:7 from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `gem_original_require' from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require' from blog.rb:7 -- Posted via http://www.ruby-forum.com/.
From: Phillip Gawlowski on 21 Dec 2009 09:44 On 21.12.2009 15:24, Andrew Ting wrote: > Hi, > > I downloaded& double clicked 3 files to install mysql 5.1 for MacOS, > but i get the following errors, can someone advise please? > > Thanks! > > Ad > > ====================================================== > > sudo gem install mysql -- --with-mysql-config=/path/to/mysql_config Is that verbatim? If so, you need to replace /path/to/mysql_config with the actual path to your mysql_config file (dunno whcih one is meant, maybe my.cnf?). Finder could help you, once you know which sort of config file is meant. :) -- Phillip Gawlowski
From: Andrew Ting on 21 Dec 2009 14:07 Yes thanks Philip, about the verbatim. Anyone with any experience on this? :) ============================================ Some of the cnf files found, which should be used? /opt/local/var/macports/sources/rsync.macports.org/release/ports/databases/mysql4/files/my.cnf /usr/local/mysql-5.1.41-osx10.5-x86/mysql-test/suite/federated/my.cnf /usr/local/mysql-5.1.41-osx10.5-x86/mysql-test/suite/ndb/my.cnf /usr/local/mysql-5.1.41-osx10.5-x86/mysql-test/suite/rpl/my.cnf /usr/local/mysql-5.1.41-osx10.5-x86/mysql-test/suite/rpl_ndb/my.cnf ============================================== i found a few my.cnf found and replaced with say:- sudo gem install mysql -- --with-mysql-config=/usr/local/mysql-5.1.41-osx10.5-x86/mysql-test/suite/rpl_ndb/my.cnf but got the following error :- $ sudo gem install mysql -- --with-mysql-config=/usr/local/mysql-5.1.41-osx10.5-x86/mysql-test/suite/rpl_ndb/my.cnf Building native extensions. This could take a while... ERROR: Error installing mysql: ERROR: Failed to build gem native extension. /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb --with-mysql-config=/usr/local/mysql-5.1.41-osx10.5-x86/mysql-test/suite/rpl_ndb/my.cnf extconf.rb:10: command not found: /usr/local/mysql-5.1.41-osx10.5-x86/mysql-test/suite/rpl_ndb/my.cnf --cflags Gem files will remain installed in /Library/Ruby/Gems/1.8/gems/mysql-2.8.1 for inspection. Results logged to /Library/Ruby/Gems/1.8/gems/mysql-2.8.1/ext/mysql_api/gem_make.out -- Posted via http://www.ruby-forum.com/.
From: Phillip Gawlowski on 21 Dec 2009 14:14 On 21.12.2009 20:07, Andrew Ting wrote: > Yes thanks Philip, about the verbatim. It's Phillip, but you are still welcome. ;) > /opt/local/var/macports/sources/rsync.macports.org/release/ports/databases/mysql4/files/my.cnf This seems like the correct one. > /usr/local/mysql-5.1.41-osx10.5-x86/mysql-test/suite/federated/my.cnf > /usr/local/mysql-5.1.41-osx10.5-x86/mysql-test/suite/ndb/my.cnf > /usr/local/mysql-5.1.41-osx10.5-x86/mysql-test/suite/rpl/my.cnf > /usr/local/mysql-5.1.41-osx10.5-x86/mysql-test/suite/rpl_ndb/my.cnf These seem to be config files for MySQL's test, looking at the path. So, with any luck, if you use /opt/local/var/macports/sources/rsync.macports.org/release/ports/databases/mysql4/files/my.cnf, you should be finally set. :) -- Phillip Gawlowski
From: Hassan Schroeder on 21 Dec 2009 15:57 On Mon, Dec 21, 2009 at 11:07 AM, Andrew Ting <drikting(a)gmail.com> wrote: > Some of the cnf files found, which should be used? > > /opt/local/var/macports/sources/rsync.macports.org/release/ports/databases/mysql4/files/my.cnf > /usr/local/mysql-5.1.41-osx10.5-x86/mysql-test/suite/federated/my.cnf > /usr/local/mysql-5.1.41-osx10.5-x86/mysql-test/suite/ndb/my.cnf > /usr/local/mysql-5.1.41-osx10.5-x86/mysql-test/suite/rpl/my.cnf > /usr/local/mysql-5.1.41-osx10.5-x86/mysql-test/suite/rpl_ndb/my.cnf None of the above -- > i found a few my.cnf found and replaced with say:- > > sudo gem install mysql -- > --with-mysql-config=/usr/local/mysql-5.1.41-osx10.5-x86/mysql-test/suite/rpl_ndb/my.cnf --with-mysql-config=/usr/local/mysql-5.1.41-osx10.5-x86/bin/mysql_config is what you're looking for... (The 'my.cnf' files are runtime configurations; you would copy an appropriate version to /etc/my.cnf, but don't worry about that now.) HTH, -- Hassan Schroeder ------------------------ hassan.schroeder(a)gmail.com twitter: @hassan
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