PEAR的其他安裝方法

　　如果PHP運行環(huán)境自帶PEAR，則可以在PHP目錄下找到PEAR.DAT文件，雙擊這個文件即可進行PEAR安裝，方式應該類似上述安裝方式。同時注意修改PHP.INI中的include_path選項即可。

PEAR命令

　　在命令行方式下，運用PEAR的相關命令可以安裝自己需要的PEAR安裝包。

　　pear help  列出pear的所有命令，類似于pear的命令幫助命令。

　　pear help <command>  列出某個pear命令的具體信息

　　pear help shortcuts  列出所有pear命令的簡寫

　　pear list-all  列出所有可安裝的packages，很多，可以訪問pear擴展包列表找到需要的packages，再使用pear install命令安裝package。

(安裝pear時，可以讓其使用默認值，一直回車完。)

接著安裝單元測試框架phpunit:

d:wampinphpphp5.2.5>pear channel-discover pear.phpunit.de
Adding Channel "pear.phpunit.de" succeeded
Discovery of channel "pear.phpunit.de" succeeded

d:wampinphpphp5.2.5>pear install phpunit/PHPUnit
Did not download optional dependencies: pear/Image_GraphViz， pear/Log， channel:/
/pear.symfony-project.com/YAML， use --alldeps to download automatically
phpunit/PHPUnit requires PEAR Installer (version >= 1.8.1)， installed version is
 1.6.1
phpunit/PHPUnit can optionally use package "pear/Image_GraphViz" (version >= 1.2
.1)
phpunit/PHPUnit can optionally use package "pear/Log"
phpunit/PHPUnit can optionally use package "channel://pear.symfony-project.com/Y
AML" (version >= 1.0.2)
phpunit/PHPUnit can optionally use PHP extension "pdo_sqlite"
phpunit/PHPUnit can optionally use PHP extension "soap"
phpunit/PHPUnit can optionally use PHP extension "xdebug" (version >= 2.0.5)
No valid packages found
install failed
(安裝phpunit失敗，此時通過pear upgrade pear更新pear后繼續(xù)安裝)

d:wampinphpphp5.2.5>pear upgrade pear
downloading PEAR-1.9.0.tgz ...
Starting to download PEAR-1.9.0.tgz (291，634 bytes)
......

d:wampinphpphp5.2.5>pear info pear
ABOUT PEAR.PHP.NET/PEAR-1.9.0
......

d:wampinphpphp5.2.5>pear channel-discover pear.phpunit.de
Channel "pear.phpunit.de" is already initialized

d:wampinphpphp5.2.5>pear install phpunit/PHPUnit
Unknown remote channel: pear.symfony-project.com
Did not download optional dependencies: pear/Image_GraphViz， pear/Log， channel:/
/pear.symfony-project.com/YAML， use --alldeps to download automatically
phpunit/PHPUnit can optionally use package "pear/Image_GraphViz" (version >= 1.2
.1)
phpunit/PHPUnit can optionally use package "pear/Log"
phpunit/PHPUnit can optionally use package "channel://pear.symfony-project.com/Y
AML" (version >= 1.0.2)
phpunit/PHPUnit can optionally use PHP extension "pdo_sqlite"
phpunit/PHPUnit can optionally use PHP extension "soap"
phpunit/PHPUnit can optionally use PHP extension "xdebug" (version >= 2.0.5)
downloading PHPUnit-3.4.13.tgz ...
Starting to download PHPUnit-3.4.13.tgz (254，903 bytes)
.....................................................done: 254，903 bytes
install ok: channel://pear.phpunit.de/PHPUnit-3.4.13

phpunit安裝完畢，可輸入phpunit測試