【发布时间】:2011-06-23 11:11:29
【问题描述】:
带有 Ruby 1.8.7 和 1.9.2 的 CentOS 64 位 服务器
{{没有 RVM,需要没有 RVM... 目前所有 Ruby1.9.2 二进制文件都是 ruby19 并且可以类似地访问, 所以没有 gem-path 或任何类似的映射}}
安装时出错gem 'mysql2' ...
我已经安装了所有依赖项并且都是64位版本 ...
所有错误都是 {./client.h:13: 错误:重新定义 typedef ‘rb_unblock_function_t’}
可能{#warning rubysig.h 已过时} 是这个原因吗?
控制台捕获:
#gem19 install mysql2 -v 0.2.7 -- --with-mysql-dir=/usr/bin --with-mysql-config=/usr/bin/mysql_config --with-mysql-include=/usr/include/mysql
Building native extensions. This could take a while...
ERROR: Error installing mysql2:
ERROR: Failed to build gem native extension.
/usr/bin/ruby19 extconf.rb --with-mysql-dir=/usr/bin --with-mysql-config=/usr/bin/mysql_config --with-mysql-include=/usr/include/mysql
checking for rb_thread_blocking_region()... no
checking for mysql.h... yes
checking for errmsg.h... yes
checking for mysqld_error.h... yes
creating Makefile
make
gcc -I. -I/usr/include/ruby-1.9.1/x86_64-linux -I/usr/include/ruby-1.9.1/ruby/backward -I/usr/include/ruby-1.9.1 -I. -DHAVE_MYSQL_H -DHAVE_ERRMSG_H -DHAVE_MYSQLD_ERROR_H -I/usr/include/mysql -g -pipe -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -fno-strict-aliasing -fwrapv -fPIC -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -mtune=generic -Wall -fno-strict-aliasing -fPIC -Wall -funroll-loops -o result.o -c result.c
In file included from ./client.h:11,
from ./mysql2_ext.h:39,
from result.c:1:
/usr/include/ruby-1.9.1/ruby/backward/rubysig.h:14:2: warning: #warning rubysig.h is obsolete
In file included from ./mysql2_ext.h:39,
from result.c:1:
./client.h:13: error: redefinition of typedef ‘rb_unblock_function_t’
/usr/include/ruby-1.9.1/ruby/intern.h:754: error: previous declaration of ‘rb_unblock_function_t’ was here
./client.h:14: error: redefinition of typedef ‘rb_blocking_function_t’
/usr/include/ruby-1.9.1/ruby/intern.h:755: error: previous declaration of ‘rb_blocking_function_t’ was here
./client.h:20: error: static declaration of ‘rb_thread_blocking_region’ follows non-static declaration
/usr/include/ruby-1.9.1/ruby/intern.h:759: error: previous declaration of ‘rb_thread_blocking_region’ was here
./client.h: In function ‘rb_thread_blocking_region’:
./client.h:23: warning: ‘rb_thread_blocking_region_begin’ is deprecated (declared at /usr/include/ruby-1.9.1/ruby/backward/rubysig.h:31)
./client.h:25: warning: ‘rb_thread_blocking_region_end’ is deprecated (declared at /usr/include/ruby-1.9.1/ruby/backward/rubysig.h:32)
In file included from ./mysql2_ext.h:39,
from result.c:1:
./client.h:41:7: warning: no newline at end of file
make: *** [result.o] Error 1
【问题讨论】:
-
你安装了 libmysqlclient-dev 吗?
-
libmysqlclient-dev 是 Debian/Ubuntu 机器的 mysql-development 库...对于 CentOS,dev-package 是 mysql-devel 并且我安装了它的 x86_64 版本...实际上我什至尝试过'gem install' 在安装整个 Group Install 开发库包后,可通过 yum for CentOS
-
我用 'mysql' gem 替换了 'mysql2' gem,它工作正常......所以 Rails3 应用程序现在可以工作了,但原来的问题保持不变......现在,两个 gem有相同的库...仍然'mysql2' gem native-installation 引发错误但'mysql'没有
标签: ruby rubygems compiler-errors centos5 mysql2