下载和安装
1.先wget下载
wget -c http://lamp.phpstudy.net/phpstudy.bin
2.再给对应的权限（自己服务器，暂时自己用，所以暂时744权限）
chmod 744 phpstudy.bin （文档上是 chmod +x phpstudy.bin， 自己简单操作）
3.最后安装
./phpstudy.bin
安装的时候，需要选择php版本，以及 服务器类型
大概30分钟之后，安装完成，用以下命令启动phpstudy
phpstudy start（启动）
phpstudy stop（停止）
phpstudy restart(重启)
4.假设遇到如下错误
Sorry, I cannot run apxs. Possible reasons follow:
1. Perl is not installed
2. apxs was not found. Try to pass the path using --with-apxs2=/path/to/apxs
3. Apache was not built using --enable-so (the apxs usage page is displayed)
The output of /phpstudy/server/httpd/bin/apxs follows:
./configure: line 8423: /phpstudy/server/httpd/bin/apxs: No such file or directory
configure: error: Aborting
make: *** No targets specified and no makefile found. Stop.
make: *** No rule to make target `install'. Stop.
httpd: no process found
cp: target '/phpstudy/server/httpd/conf/' is not a directory
phpstudy-func.sh: line 456: /phpstudy/server/httpd/bin/apachectl: No such file or directory
./phpstudy-all.bin: line 228: update-rc.d: command not found
解决办法是：
yum -y install perl* yum -y install httpd-devel
5.如果出现如下错误：
configure: error: xml2-config not found. Please check your libxml2 installation.
make: *** No targets specified and no makefile found. Stop.
解决办法是：
yum install libxml2 -y yum install libxml2-devel -y
6.如果出现：
configure: error: freetype-config not found.
make: *** No targets specified and no makefile found. Stop.
解决办法是：
yum install freetype-devel -y
7.如果出现：
configure: error: mcrypt.h not found. Please reinstall libmcrypt.
解决办法是：
yum install -y epel-release yum install -y libmcrypt-devel
