【求救】bugzilla 2.18安装成功后，想安装testrunner 0.7失败了。

sinicism

提示如下：
C:\bugzilla>PERL TR_INSTALL.PL
Now installing Test Runner ...
Patch already run successfully. Skipping.
Setting file permissions ...
Running on Windows or Cygwin... skipping permissions...
Done.
Checking Test Runner database ...
  Make  : mysql
  Host  : localhost
  Port  : 3306
  Name  : bugs
  User  : bugs
  Socket:
  Test Runner database already present.
Done.
Adding Test Runner groups ...
Done.
Copying Test Runner templates ...
Done.
Cleaning up Test Runner cache ...
Done.
Running checksetup.pl ...
Done.
Test Runner installed successfully!
Please follow now the 'Users' link at the bottom of your Bugzilla's home page to
assign users to groups 'Edittestcases' and 'Managetestplans'.
打开bugzilla首页，提示：
CGI Error
The specified CGI application misbehaved by not returning a complete set of HTTP headers. The headers it did return are:
Couldn't do defparams.pl: No such file or directory at Bugzilla/Config.pm line 132.
Compilation failed in require at Bugzilla/Util.pm line 38.
BEGIN failed--compilation aborted at Bugzilla/Util.pm line 38.
Compilation failed in require at CGI.pl line 43.
BEGIN failed--compilation aborted at CGI.pl line 43.
Compilation failed in require at C:\bugzilla\INDEX.cgi line 33.
在安装testrunner之前bugzilla是可用的。

sinicism

各位用过testrunner的朋友请指点一下吧，刚接触perl语言，偶还不懂。