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python 安裝psutil

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在使用python組件psutil時需要先安裝,具體如下:

    wget https://pypi.python.org/packages/source/p/psutil/psutil-2.0.0.tar.gz
    tar -xzvf psutil-2.0.0.tar.gz
    cd psutil-2.0.0
    python setup.py install

安裝的過程中可能報錯如下:

psutil/_psutil_linux.c:421: error: expected specifier-qualifier-list before ?.yObject?
psutil/_psutil_linux.c: In function ?.nit_psutil_linux?.
psutil
/_psutil_linux.c:470: error: ?.yObject?.undeclared (first use in this function) psutil/_psutil_linux.c:470: error: (Each undeclared identifier is reported only once psutil/_psutil_linux.c:470: error: for each function it appears in.) psutil/_psutil_linux.c:470: error: ?.odule?.undeclared (first use in this function) psutil
/_psutil_linux.c:470: warning: implicit declaration of function ?.y_InitModule? psutil/_psutil_linux.c:470: error: ?.sutilMethods?.undeclared (first use in this function) error: command gcc failed with exit status 1

報錯原因為沒有安裝python-devel導致,直接yum安裝即可。

python 安裝psutil