(running OS X 10.5.5, MySQL 5, Rails 2.1, Ruby 1.8.7)
I do not understand why after running :
(running OS X 10.5.5, MySQL 5, Rails 2.1, Ruby 1.8.7)
I do not understand why after running :
------
sudo gem update --system Updating RubyGems Nothing to update
sudo gem install rubygems-update Successfully installed rubygems-update-1.3.1 1 gem installed
sudo gem install mysql -- --with-mysql-config=/usr/local/mysql/bin/ mysql_config Building native extensions. This could take a while... Successfully installed mysql-2.7 1 gem installed
What does which gem say?
Fred
MacErwin:lib yves$ which gem /usr/local/bin/gem
irb(main):001:0> require 'rubygems' => true
irb(main):002:0> require 'mysql' LoadError: dlsym(0x1458c70, Init_mysql): symbol not found - /Users/ yves/.gem/ruby/1.8/gems/mysql-2.7/lib/mysql.bundle from /Users/yves/.gem/ruby/1.8/gems/mysql-2.7/lib/mysql.bundle from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: 36:in `require' from (irb):2
MacErwin:lib yves$ which gem /usr/local/bin/gem
irb(main):001:0> require 'rubygems' => true
irb(main):002:0> require 'mysql' LoadError: dlsym(0x1458c70, Init_mysql): symbol not found - /Users/ yves/.gem/ruby/1.8/gems/mysql-2.7/lib/mysql.bundle from /Users/yves/.gem/ruby/1.8/gems/mysql-2.7/lib/mysql.bundle from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: 36:in `require' from (irb):2
Has it done something like compile it for the wrong architecture ?
(what does lipo -detailed_info say for mysql.bundle ?)
Fred
cd /usr/local/lib/ruby/gems/1.8/gems/mysql-2.7 MacErwin:mysql-2.7 yves$ sudo ruby extconf.rb install mysql -- --with- mysql-dir=/usr/local/mysql/ 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... no checking for mysql_query() in -lmysqlclient... no MacErwin:mysql-2.7 yves$ sudo make gcc -I. -I. -I/usr/local/lib/ruby/1.8/i686-darwin9.4.0 -I. - DHAVE_MYSQL_SSL_SET -DHAVE_MYSQL_H -D_XOPEN_SOURCE - D_DARWIN_C_SOURCE -I/usr/local/mysql/include -Os -arch x86_64 -fno- common -fno-common -g -O2 -fno-common -pipe -fno-common -c mysql.c cc -dynamic -bundle -undefined suppress -flat_namespace -o mysql.bundle mysql.o -L. -L/usr/local/lib -L. -lruby -L/usr/local/ mysql/lib -lmysqlclient -lz -lm -lpthread -ldl -lobjc ld: warning in mysql.o, file is not of required architecture ld: warning in /usr/local/mysql/lib/libmysqlclient.dylib, file is not of required architecture MacErwin:mysql-2.7 yves$ sudo make install /usr/bin/install -c -m 0755 mysql.bundle /usr/local/lib/ruby/gems/1.8/ gems/mysql-2.7/lib
it's pure afghan song for me ...
MacErwin:mysql-2.7 yves$ lipo -detailed_info /usr/local/lib/ruby/gems/ 1.8/gems/mysql-2.7/lib/mysql.bundle input file /usr/local/lib/ruby/gems/1.8/gems/mysql-2.7/lib/ mysql.bundle is not a fat file Non-fat file: /usr/local/lib/ruby/gems/1.8/gems/mysql-2.7/lib/ mysql.bundle is architecture: i386
I am running on a MacBook.... Intel architecture .. i guess ;-))
I also run :
MacErwin:mysql-2.7 yves$ lipo -detailed_info /usr/local/mysql/lib/ libmysqlclient.dylib input file /usr/local/mysql/lib/libmysqlclient.dylib is not a fat file Non-fat file: /usr/local/mysql/lib/libmysqlclient.dylib is architecture: x86_64
seems wrong ???
I also run :
MacErwin:mysql-2.7 yves$ lipo -detailed_info /usr/local/mysql/lib/ libmysqlclient.dylib input file /usr/local/mysql/lib/libmysqlclient.dylib is not a fat file Non-fat file: /usr/local/mysql/lib/libmysqlclient.dylib is architecture: x86_64
seems wrong ???
That is wrong. Looks like you downloaded the x86_64 version of mysql
(which is fine - there's no issue with your server being that), but
that currently means you only have the x86-64 libs. you then end up
with a gem that can only run against those libraries. Your ruby
executable is probably an i386 executable, so it can't load the gem
compiled for x86-64
Fred
Thanks.. so what should I do now .. ?
Easiest thing is probably to just reinstall the x86 version of mysql.
You may need to recompile the gem after that.
thanks.. I'll do it