提示这个错误：
Warning: require(./ThinkPHP/ThinkPHP.php) [function.require]: failed to open stream: No such file or directory in D:\wwwroot\anlan\wwwroot\index.php on line 24

Fatal error: require() [function.require]: Failed opening required './ThinkPHP/ThinkPHP.php' (include_path='.;C:\php\pear') in D:\wwwroot\anlan\wwwroot\index.php on line 24

我试了一下即使放了一个空的thinkphp也这样报错