错误:命令'gcc'在CentOS上退出状态1失败

Question

我正在尝试在CentOS上安装lxml软件包sudo pip install lxml并在最后抛出此错误:

错误:

error: command 'gcc' failed with exit status 1

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Command /usr/bin/python -c "import setuptools;__file__='/tmp/pip-build-root/lxml/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-PjviBq-record/install-record.txt --single-version-externally-managed failed with error code 1 in /tmp/pip-build-root/lxml
Storing complete log in /root/.pip/pip.log

[hg@user-centos-1 ~]$ error: command 'gcc' failed with exit status 1
bash: error:: command not found

Answer 1

"错误:命令'gcc'失败,退出状态为1".由于缺少python-devel和一些依赖项,安装失败.

纠正gcc问题的最佳方法:

您需要重新安装gcc,gcc-c ++和依赖项.

对于python 2.7

$ sudo yum -y install gcc gcc-c++ kernel-devel
$ sudo yum -y install python-devel libxslt-devel libffi-devel openssl-devel
$ pip install "your python packet"

对于python 3.4

$ sudo apt-get install python3-dev
$ pip install "your python packet"

希望这会有所帮助.

Answer 2

是否安装了gcc？

sudo yum install gcc

Answer 3

我敢打赌,你必须安装libxml2-devel或libxml++-devel甚至python-devel.但这只是一个疯狂的猜测,没有看到日志文件中的实际错误.但似乎gcc缺少头文件或库文件.

Answer 4

sudo yum install python36 python36-devel python36-libs python36-tools

如果使用python36，则这是设置的最佳路径。在AWS EC2实例上为我更正了此错误

Answer 5

yum install gcc-c++\n

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它适用于：

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• AWS EC2（AWS Linux）
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• Centos \n
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  • 8
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  • GCP
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修复 \xe2\x80\x9cgcc: 尝试在 Fedora 中执行 \xe2\x80\x98cc1plus\xe2\x80\x99: execvp: 没有这样的文件或目录\xe2\x80\x9d 时出错

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