LAMP安装时出现的一些错误及解决

原创

kyvicp 2009-09-09 15:24:08 博主文章分类：&.Linux ©著作权

文章标签 安装职场出错休闲 LAMP 文章分类 MySQL 数据库

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php的安装错误

……..

checking for mSQL support... no

checking for MSSQL support via FreeTDS... no

checking for MySQL support... yes

checking for specified location of the MySQL UNIX socket... no

checking for MySQL UNIX socket location... no

configure: error: Cannot find MySQL header files under /usr/local/myaql/.

Note that the MySQL client library is not bundled anymore!

原因：找不到header file文件在哪？

解决：指定mysql的安装位置 --with-mysql=/usr/local/mysql

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Configuring extensions

checking size of long... (cached) 4

checking size of int... (cached) 4

checking for int32_t... yes

checking for uint32_t... yes

checking for sys/types.h... (cached) yes

checking for inttypes.h... (cached) yes

checking for stdint.h... (cached) yes

checking for string.h... (cached) yes

checking for stdlib.h... (cached) yes

checking for strtoll... yes

checking for atoll... yes

checking for strftime... (cached) yes

checking whether to enable LIBXML support... yes

checking libxml2 install dir... no

checking for xml2-config path...

configure: error: xml2-config not found. Please check your libxml2 installation.

原因：缺少libxml2-devel这个包

[root@rhel5 Server]# rpm -qa |grep libxml

libxml2-python-2.6.26-2.1.2

libxml2-2.6.26-2.1.2

//原因是没有安装libxml2-devel这个包，

解决：

[root@rhel5 Server]# rpm -ivh /mnt/Server/libxml2-devel-2.6.26-2.1.2.i386.rpm

warning: /mnt/Server/libxml2-devel-2.6.26-2.1.2.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186

error: Failed dependencies:

zlib-devel is needed by libxml2-devel-2.6.26-2.1.2.i386

[root@rhel5 Server]# rpm -ivh /mnt/Server/zlib-devel-1.2.3-3.i386.rpm

warning: /mnt/Server/zlib-devel-1.2.3-3.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186

Preparing... ########################################### [100%]

1:zlib-devel ########################################### [100%]

[root@rhel5 Server]# rpm -ivh /mnt/Server/libxml2-devel-2.6.26-2.1.2.i386.rpm

warning: /mnt/Server/libxml2-devel-2.6.26-2.1.2.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186

Preparing... ########################################### [100%]

1:libxml2-devel ########################################### [100%]

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[activating module `php5' in /usr/local/apache2/conf/httpd.conf]

Installing PHP CLI binary: /usr/local/php/bin/

Installing PHP CLI man page: /usr/local/php/man/man1/

Installing build environment: /usr/local/php/lib/php/build/

Installing header files: /usr/local/php/include/php/

Installing helper programs: /usr/local/php/bin/

program: phpize

program: php-config

Installing man pages: /usr/local/php/man/man1/

page: phpize.1

page: php-config.1

Installing PEAR environment: /usr/local/php/lib/php/

/root/php-5.2.10/sapi/cli/php: error while loading shared libraries: /usr/local/mysql//lib/.15: cannot restore segment prot after reloc: Permission denied

make[1]: *** [install-pear-installer] Error 127

make: *** [install-pear] Error 2

解决：禁用SELINUX:

vi /etc/selinux/config //把SELINUX=enforcing改成 SELINUX=disabled

vi /etc/sysconfig/selinux //把SELINUX=enforcing改成 SELINUX=disabled

使用chcon

#chcon -t texrel_shlib_t /usr/local/mysql/lib/.15

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[root@rhel5 php-5.2.10]# /usr/local/apache2/bin/apachectl restart

httpd: Syntax error on line 53 of /usr/local/apache2/conf/httpd.conf: Cannot load /usr/local/apache2/modules/ into server: /usr/local/apache2/modules/: cannot restore segment prot after reloc: Permission denied

解决：#chcon -t texrel_shlib_t /usr/local/apache2/modules/

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`

mysql错误

[root@rhel5 mysql]# /usr/local/mysql/bin/mysqld_safe --user=mysql &

[1] 22926

[root@rhel5 mysql]# Starting mysqld daemon with databases from /usr/local/mysql/data

STOPPING server from pid file /usr/local/mysql/data/rhel5.pid

090909 12:52:47 mysqld ended

[1]+ Done /usr/local/mysql/bin/mysqld_safe --user=mysql

原因是/usr/local/mysql目录的宿主及属组的问题

解决：chown –R mysql:mysql /usr/local/mysql

apache的安装错误：