一、概述
源码包安装的优点在于它*程度比较高,可以指定目录与组件。再有,你要是能改源码也可以。
二、安装方法
步骤
1.从官网或者信任站点下载源码包
[root@localhost ~]# wget http://mirrors.cnnic.cn/apache/httpd/httpd-2.2.34.tar.gz
2.把下载的安装包解压到/usr/local/src目录下
tar zxvf httpd-2.2..tar.gz -C /usr/local/src/
3.编译
在编译之前,我们看看INSTALL文件和README文件。
less INSTALL
#文件里有安装的方法
$ ./configure --prefix=PREFIX
$ make
$ make install
$ PREFIX/bin/apachectl start NOTES: * Replace PREFIX with the filesystem path under which
Apache should be installed. A typical installation
might use "/usr/local/apache2" for PREFIX (without the
quotes).
我们也可以使用./configure --help查看帮助。
[root@localhost httpd-2.2.]# ./configure --help
`configure' configures this package to adapt to many kinds of systems. Usage: ./configure [OPTION]... [VAR=VALUE]... To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables. Defaults for the options are specified in brackets. Configuration:
现在我们根据INSTALL文件里的提示安装。
[root@localhost httpd-2.2.]# ./configure --prefix=/usr/local/apache2/
checking for chosen layout... Apache
checking for working mkdir -p... yes
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu Configuring Apache Portable Runtime library ... checking for APR... reconfig
configuring package in srclib/apr now
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
Configuring APR library
Platform: x86_64-unknown-linux-gnu
checking for working mkdir -p... yes
APR Version: 1.5.
checking for chosen layout... apr
checking for gcc... no
checking for cc... no
checking for cl.exe... no
configure: error: in `/usr/local/src/httpd-2.2./srclib/apr':
configure: error: no acceptable C compiler found in $PATH
See `config.log' for more details
configure failed for srclib/apr
使用echo $?命令查看上一步命令是否执行成功。
[root@localhost httpd-2.2.]# echo $?
1说明失败,0说明成功。
在网上查了一下资料,说碰到这种情况安装gcc就好了。
yum install -y gcc
重新编译,然后看是否安装成功。
[root@localhost httpd-2.2.34]# ./configure --prefix=/usr/local/apache2/
[root@localhost httpd-2.2.]# echo $?
输出0说明编译成功了。我们发现目录里生成了Makefile文件。我们用stat命令看一下。
[root@localhost httpd-2.2.]# stat Makefile
File: "Makefile"
Size: Blocks: IO Block: 普通文件
Device: 803h/2051d Inode: Links:
Access: (/-rw-r--r--) Uid: ( / root) Gid: ( / root)
Access: -- ::24.171229769 +
Modify: -- ::24.173229769 +
Change: -- ::24.173229769 +
是刚刚生成的。
有了Makefile之后,我们就可以执行编译了。编译命令是make。
make
make一般执行的时间比较长。等结束之后我们再用echo $?看看是否成功。
[root@localhost httpd-2.2.]# echo $?
make成功了。
4.安装
安装的命令也很简单:make install。
make install
[root@localhost httpd-2.2.]# echo $?
说明最后一步也成功了。
三、总结
编译安装的主要步骤是
1.下载
2.将文件解压到/usr/local/src/
3.查看INSTALL文件和README文件,使用./configure --help查看帮助
4.编译
5.安装
每一步执行后可以使用echo $?看看是否执行成功。