重新配置了环境一如既往的顺利，知道开始安装phpunit。。。。
在安装phpunit的时候出现错误：could not extract the package.xml from 'xxxx/phpunit'的错误：
1: D:\Program Files\php-5.2.17>pear install phpunit/PHPUnit2: Did not download optional dependencies: ezc/ConsoleTools, use --alldeps to downl
3: oad automatically4: phpunit/PHPUnit can optionally use PHP extension "dbus"
5: phpunit/PHP_CodeCoverage can optionally use PHP extension "xdebug" (version >= 2
6: .0.5)7: phpunit/PHPUnit_MockObject can optionally use PHP extension "soap"
8: downloading PHPUnit-3.5.13.tgz ... 9: Starting to download PHPUnit-3.5.13.tgz (118,553 bytes) 10: ..........................done: 118,553 bytes11: could not extract the package.xml file from "D:\Program Files\php-5.2.17\tmp\PHP
12: Unit-3.5.13.tgz" Unable to create directory 'D:/Program/mp4AC.tmp'
13: Unable to create path for D:/Program/mp4AC.tmp/package.xml
14: Download of "phpunit/PHPUnit" succeeded, but it is not a valid package archive
15: Error: cannot download "phpunit/PHPUnit"
16: downloading DbUnit-1.0.1.tgz ... 17: Starting to download DbUnit-1.0.1.tgz (39,055 bytes) 18: ...done: 39,055 bytes19: could not extract the package.xml file from "D:\Program Files\php-5.2.17\tmp\DbU
20: nit-1.0.1.tgz" Unable to create directory 'D:/Program/mp4AD.tmp'
21: Unable to create path for D:/Program/mp4AD.tmp/package.xml
22: Download of "phpunit/DbUnit" succeeded, but it is not a valid package archive
23: Error: cannot download "phpunit/DbUnit"
24: downloading File_Iterator-1.2.6.tgz ... 25: Starting to download File_Iterator-1.2.6.tgz (3,439 bytes) 26: ...done: 3,439 bytes27: could not extract the package.xml file from "D:\Program Files\php-5.2.17\tmp\Fil
28: e_Iterator-1.2.6.tgz" Unable to create directory 'D:/Program/mp4AE.tmp'
29: Unable to create path for D:/Program/mp4AE.tmp/package.xml
30: Download of "phpunit/File_Iterator" succeeded, but it is not a valid package arc
31: hive32: Error: cannot download "phpunit/File_Iterator"
33: downloading Text_Template-1.1.0.tgz ... 34: Starting to download Text_Template-1.1.0.tgz (2,783 bytes) 35: ...done: 2,783 bytes36: could not extract the package.xml file from "D:\Program Files\php-5.2.17\tmp\Tex
37: t_Template-1.1.0.tgz" Unable to create directory 'D:/Program/mp4AF.tmp'
38: Unable to create path for D:/Program/mp4AF.tmp/package.xml
39: Download of "phpunit/Text_Template" succeeded, but it is not a valid package arc
40: hive41: Error: cannot download "phpunit/Text_Template"
42: downloading PHP_CodeCoverage-1.0.4.tgz ... 43: Starting to download PHP_CodeCoverage-1.0.4.tgz (115,029 bytes) 44: ...done: 115,029 bytes45: could not extract the package.xml file from "D:\Program Files\php-5.2.17\tmp\PHP
46: _CodeCoverage-1.0.4.tgz" Unable to create directory 'D:/Program/mp4B1.tmp'
47: Unable to create path for D:/Program/mp4B1.tmp/package.xml
48: Download of "phpunit/PHP_CodeCoverage" succeeded, but it is not a valid package
49: archive50: Error: cannot download "phpunit/PHP_CodeCoverage"
51: downloading PHP_Timer-1.0.0.tgz ... 52: Starting to download PHP_Timer-1.0.0.tgz (2,536 bytes) 53: ...done: 2,536 bytes54: could not extract the package.xml file from "D:\Program Files\php-5.2.17\tmp\PHP
55: _Timer-1.0.0.tgz" Unable to create directory 'D:/Program/mp4B2.tmp'
56: Unable to create path for D:/Program/mp4B2.tmp/package.xml
57: Download of "phpunit/PHP_Timer" succeeded, but it is not a valid package archive
58: 59: Error: cannot download "phpunit/PHP_Timer"
60: downloading PHPUnit_MockObject-1.0.8.tgz ... 61: Starting to download PHPUnit_MockObject-1.0.8.tgz (18,199 bytes) 62: ...done: 18,199 bytes63: could not extract the package.xml file from "D:\Program Files\php-5.2.17\tmp\PHP
64: Unit_MockObject-1.0.8.tgz" Unable to create directory 'D:/Program/mp4B3.tmp'
65: Unable to create path for D:/Program/mp4B3.tmp/package.xml
66: Download of "phpunit/PHPUnit_MockObject" succeeded, but it is not a valid packag
67: e archive68: Error: cannot download "phpunit/PHPUnit_MockObject"
69: downloading PHPUnit_Selenium-1.0.2.tgz ... 70: Starting to download PHPUnit_Selenium-1.0.2.tgz (16,412 bytes) 71: ...done: 16,412 bytes72: could not extract the package.xml file from "D:\Program Files\php-5.2.17\tmp\PHP
73: Unit_Selenium-1.0.2.tgz" Unable to create directory 'D:/Program/mp4B4.tmp'
74: Unable to create path for D:/Program/mp4B4.tmp/package.xml
75: Download of "phpunit/PHPUnit_Selenium" succeeded, but it is not a valid package
76: archive77: Error: cannot download "phpunit/PHPUnit_Selenium"
78: downloading YAML-1.0.5.tgz ... 79: Starting to download YAML-1.0.5.tgz (9,966 bytes) 80: ...done: 9,966 bytes81: could not extract the package.xml file from "D:\Program Files\php-5.2.17\tmp\YAM
82: L-1.0.5.tgz" Unable to create directory 'D:/Program/mp4B5.tmp'
83: Unable to create path for D:/Program/mp4B5.tmp/package.xml
84: Download of "symfony/YAML" succeeded, but it is not a valid package archive
85: Error: cannot download "symfony/YAML"
86: downloading XML_RPC2-1.0.8.tgz ... 87: Starting to download XML_RPC2-1.0.8.tgz (67,063 bytes) 88: ...done: 67,063 bytes89: could not extract the package.xml file from "D:\Program Files\php-5.2.17\tmp\XML
90: _RPC2-1.0.8.tgz" Unable to create directory 'D:/Program/mp4B6.tmp'
91: Unable to create path for D:/Program/mp4B6.tmp/package.xml
92: Download of "pear/XML_RPC2" succeeded, but it is not a valid package archive
93: Error: cannot download "pear/XML_RPC2"
94: downloading PHP_TokenStream-1.0.1.tgz ... 95: Starting to download PHP_TokenStream-1.0.1.tgz (7,250 bytes) 96: ...done: 7,250 bytes97: could not extract the package.xml file from "D:\Program Files\php-5.2.17\tmp\PHP
98: _TokenStream-1.0.1.tgz" Unable to create directory 'D:/Program/mp4B7.tmp'
99: Unable to create path for D:/Program/mp4B7.tmp/package.xml
100: Download of "phpunit/PHP_TokenStream" succeeded, but it is not a valid package a
101: rchive102: Error: cannot download "phpunit/PHP_TokenStream"
103: downloading Cache_Lite-1.7.9.tgz ... 104: Starting to download Cache_Lite-1.7.9.tgz (30,318 bytes) 105: ...done: 30,318 bytes106: could not extract the package.xml file from "D:\Program Files\php-5.2.17\tmp\Cac
107: he_Lite-1.7.9.tgz" Unable to create directory 'D:/Program/mp4B8.tmp'
108: Unable to create path for D:/Program/mp4B8.tmp/package.xml
109: Download of "pear/Cache_Lite" succeeded, but it is not a valid package archive
110: Error: cannot download "pear/Cache_Lite"
111: downloading ConsoleTools-1.6.1.tgz ... 112: Starting to download ConsoleTools-1.6.1.tgz (869,994 bytes) 113: ...done: 869,994 bytes114: could not extract the package.xml file from "D:\Program Files\php-5.2.17\tmp\Con
115: soleTools-1.6.1.tgz" Unable to create directory 'D:/Program/mp4B9.tmp'
116: Unable to create path for D:/Program/mp4B9.tmp/package.xml
117: Download of "ezc/ConsoleTools" succeeded, but it is not a valid package archive
118: Error: cannot download "ezc/ConsoleTools"
119: downloading Base-1.8.tgz ... 120: Starting to download Base-1.8.tgz (236,357 bytes) 121: ...done: 236,357 bytes122: could not extract the package.xml file from "D:\Program Files\php-5.2.17\tmp\Bas
123: e-1.8.tgz" Unable to create directory 'D:/Program/mp4BA.tmp'
124: Unable to create path for D:/Program/mp4BA.tmp/package.xml
125: Download of "ezc/Base" succeeded, but it is not a valid package archive
126: Error: cannot download "ezc/Base"
127: Download failed 128: install failed截图如下：
在无数次的环境检查之后确认并非环境问题引起，后来求助于google,得文《http://stackoverflow.com/questions/5265494/issue-upgrading-to-phpunit-3-5-13》，错误信息和我如出一则，而解决办法也在第一个回复中得到，原来竟是路径中含有空格导致"我的路径是D:/program files/", 修改方法也提到了只要修改pear.ini中的temp_dir，指定到一个没有空格的目录路径即可，(pear.ini在你安装pear的时候决定，如果没有更改或将会放置在C:/windows下)
特别一提：pear.ini中的格式是一个序列化之后的数组，所以你在这里不能直接更改路径，同时你需要修改偏移量，最好的方式是，你将该字符考出，反序列化之后在进行修改，修改完之后的序列化字符串重新覆盖pear.ini中数据即可。
再次安装phpunit就OK了：
1: D:\Program Files\php-5.2.17>pear install phpunit/PHPUnit2: Did not download optional dependencies: ezc/ConsoleTools, use --alldeps to downl
3: oad automatically4: phpunit/PHPUnit can optionally use PHP extension "dbus"
5: phpunit/PHP_CodeCoverage can optionally use PHP extension "xdebug" (version >= 2
6: .0.5)7: phpunit/PHPUnit_MockObject can optionally use PHP extension "soap"
8: downloading PHPUnit-3.5.13.tgz ... 9: Starting to download PHPUnit-3.5.13.tgz (118,553 bytes) 10: ......................done: 118,553 bytes 11: downloading DbUnit-1.0.1.tgz ... 12: Starting to download DbUnit-1.0.1.tgz (39,055 bytes) 13: ...done: 39,055 bytes 14: downloading File_Iterator-1.2.6.tgz ... 15: Starting to download File_Iterator-1.2.6.tgz (3,439 bytes) 16: ...done: 3,439 bytes 17: downloading Text_Template-1.1.0.tgz ... 18: Starting to download Text_Template-1.1.0.tgz (2,783 bytes) 19: ...done: 2,783 bytes 20: downloading PHP_CodeCoverage-1.0.4.tgz ... 21: Starting to download PHP_CodeCoverage-1.0.4.tgz (115,029 bytes) 22: ...done: 115,029 bytes 23: downloading PHP_Timer-1.0.0.tgz ... 24: Starting to download PHP_Timer-1.0.0.tgz (2,536 bytes) 25: ...done: 2,536 bytes 26: downloading PHPUnit_MockObject-1.0.8.tgz ... 27: Starting to download PHPUnit_MockObject-1.0.8.tgz (18,199 bytes) 28: ...done: 18,199 bytes 29: downloading PHPUnit_Selenium-1.0.2.tgz ... 30: Starting to download PHPUnit_Selenium-1.0.2.tgz (16,412 bytes) 31: ...done: 16,412 bytes 32: downloading YAML-1.0.5.tgz ... 33: Starting to download YAML-1.0.5.tgz (9,966 bytes) 34: ...done: 9,966 bytes 35: downloading XML_RPC2-1.0.8.tgz ... 36: Starting to download XML_RPC2-1.0.8.tgz (67,063 bytes) 37: ...done: 67,063 bytes 38: downloading PHP_TokenStream-1.0.1.tgz ... 39: Starting to download PHP_TokenStream-1.0.1.tgz (7,250 bytes) 40: ...done: 7,250 bytes 41: downloading Cache_Lite-1.7.9.tgz ... 42: Starting to download Cache_Lite-1.7.9.tgz (30,318 bytes) 43: ...done: 30,318 bytes 44: downloading ConsoleTools-1.6.1.tgz ... 45: Starting to download ConsoleTools-1.6.1.tgz (869,994 bytes) 46: ...done: 869,994 bytes 47: downloading Base-1.8.tgz ... 48: Starting to download Base-1.8.tgz (236,357 bytes) 49: ...done: 236,357 bytes50: install ok: channel://pear.phpunit.de/File_Iterator-1.2.6
51: install ok: channel://pear.phpunit.de/Text_Template-1.1.0
52: install ok: channel://pear.phpunit.de/PHP_Timer-1.0.0
53: install ok: channel://pear.phpunit.de/PHPUnit_Selenium-1.0.2
54: install ok: channel://pear.symfony-project.com/YAML-1.0.5
55: install ok: channel://pear.php.net/Cache_Lite-1.7.9
56: install ok: channel://components.ez.no/Base-1.8
57: install ok: channel://pear.phpunit.de/DbUnit-1.0.1
58: install ok: channel://pear.phpunit.de/PHPUnit_MockObject-1.0.8
59: install ok: channel://pear.php.net/XML_RPC2-1.0.8
60: install ok: channel://components.ez.no/ConsoleTools-1.6.1
61: install ok: channel://pear.phpunit.de/PHP_TokenStream-1.0.1
62: install ok: channel://pear.phpunit.de/PHP_CodeCoverage-1.0.4
63: install ok: channel://pear.phpunit.de/PHPUnit-3.5.13
安装成功之后就可以看到phpunit的命令了。