MTK编译出错

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 Start checking MTK build environment......
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OS is Windows 2000 or XP. => [OK]
Compiler in makefile is RVCT!
RVCT VERSION in makefile is correct!
ARMAR version is RVCT3.1 [OK],Build number is 1021 [OK] .
Perl version is 5.008008 . => [OK]
Shell is cmd.exe. => [OK]
Can't call method "version" on an undefined value at tools\chk_env.pl line 387. make: *** [ckmake] Error 9 Error: ckmake Failed!!!

看到有朋友说是Excel没装好需要重装Excel，其实是不对的，这里应该出错的原因主要是和Perl有关 1. Perl没有安装 2. Perl安装了，没有添加到系统环境变量 3. Perl环境变量放在了RVDS的前面，亲测应该放在后面才能正常编译