我试图在Windows上为Python 2.7安装annoy库,如下所示:

pip install annoy

我收到此错误:

错误:命令'C:\ Users \ *** \ AppData \ Local \ Programs \ Common \ Microsoft \ Visual C for Python \ 9.0 \ VC \ Bin \ cl.exe'失败,退出状态为2

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命令“c:\ python27 \ python.exe -u -c”import setuptools,tokenize; file ='c:\ users \ **** \ appdata \ local \ temp \ pip-build-ves4km \ annoy \ setup . py'; f = getattr(tokenize,'open',open)(file); code = f.read() . replace('\ r \ n','\ n'); f.close(); exec(编译(代码,文件,'exec'))“安装 - 记录c:\ users **** \ appdata \ local \ temp \ pip-mic0ij-record \ install-record.txt --single-version-external-托管 - 编译“失败,错误代码1在c:\ users *** \ appdata \ local \ temp \ pip-build-ves4km \ annoy \