Hi,
I have installed OEL 5u8, ruby 1.9.3 p194 and MariaDB 5.5. When I trying to build gem mysql2 I got the following error:
[root@nic_prod_server ~]# ruby -v
ruby 1.9.3p194 (2012-04-20) [x86_64-linux]
[root@nic_prod_server ~]# gem install mysql2
Building native extensions. This could take a while...
ERROR: Error installing mysql2:
ERROR: Failed to build gem native extension.
/usr/local/bin/ruby extconf.rb
checking for rb_thread_blocking_region()... yes
checking for rb_wait_for_single_fd()... yes
checking for mysql.h... yes
checking for errmsg.h... yes
checking for mysqld_error.h... yes
creating Makefile
make
compiling result.c
In file included from ./mysql2_ext.h:39,
from result.c:1:
./client.h:42:7: warning: no newline at end of file
compiling client.c
In file included from ./mysql2_ext.h:39,
from client.c:1:
./client.h:42:7: warning: no newline at end of file
client.c: In function ârb_raise_mysql2_errorâ:
client.c:98: warning: ISO C90 forbids mixed declarations and code
client.c: In function ârb_mysql_client_socketâ:
client.c:590: warning: ISO C90 forbids mixed declarations and code
compiling mysql2_ext.c
In file included from ./mysql2_ext.h:39,
from mysql2_ext.c:1:
./client.h:42:7: warning: no newline at end of file
linking shared-object mysql2/mysql2.so
/usr/bin/ld: skipping incompatible /usr/lib/libmysqlclient_r.so when searching for -lmysqlclient_r
/usr/bin/ld: skipping incompatible /usr/lib/libmysqlclient_r.a when searching for -lmysqlclient_r
/usr/bin/ld: skipping incompatible /usr/lib/libmysqlclient_r.so when searching for -lmysqlclient_r
/usr/bin/ld: skipping incompatible /usr/lib/libmysqlclient_r.a when searching for -lmysqlclient_r
/usr/bin/ld: cannot find -lmysqlclient_r
collect2: ld returned 1 exit status
make: *** [mysql2.so] Error 1
Gem files will remain installed in /usr/local/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11 for inspection.
Results logged to /usr/local/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11/ext/mysql2/gem_make.out
What do I need to do in order to install the mysql2 gem?
Best regards,
Johan Tempelman
BT Global Services - BI System Support