如何在Windows 10上安装pyYAML

发布时间：2020-12-13 22:43:17 所属栏目：Windows 来源：网络整理

导读：我试图在 Windows 10上从源代码安装pyYAML.我从 https://pypi.python.org/pypi/PyYAML下载了PyYAML 3.11.当我运行setup.py时出现错误：[WinError 2]系统找不到指定的文件.怎么解决？ PyYAML-3.11python setup.py installrunning installrunning buildrunning

我试图在 Windows 10上从源代码安装pyYAML.我从 https://pypi.python.org/pypi/PyYAML下载了PyYAML 3.11.当我运行setup.py时出现错误：[WinError 2]系统找不到指定的文件.怎么解决？

PyYAML-3.11>python setup.py install
running install
running build
running build_py
creating build
creating buildlib.win-amd64-3.5
creating buildlib.win-amd64-3.5yaml
copying lib3yamlcomposer.py -> buildlib.win-amd64-3.5yaml
copying lib3yamlconstructor.py -> buildlib.win-amd64-3.5yaml
copying lib3yamlcyaml.py -> buildlib.win-amd64-3.5yaml
copying lib3yamldumper.py -> buildlib.win-amd64-3.5yaml
copying lib3yamlemitter.py -> buildlib.win-amd64-3.5yaml
copying lib3yamlerror.py -> buildlib.win-amd64-3.5yaml
copying lib3yamlevents.py -> buildlib.win-amd64-3.5yaml
copying lib3yamlloader.py -> buildlib.win-amd64-3.5yaml
copying lib3yamlnodes.py -> buildlib.win-amd64-3.5yaml
copying lib3yamlparser.py -> buildlib.win-amd64-3.5yaml
copying lib3yamlreader.py -> buildlib.win-amd64-3.5yaml
copying lib3yamlrepresenter.py -> buildlib.win-amd64-3.5yaml
copying lib3yamlresolver.py -> buildlib.win-amd64-3.5yaml
copying lib3yamlscanner.py -> buildlib.win-amd64-3.5yaml
copying lib3yamlserializer.py -> buildlib.win-amd64-3.5yaml
copying lib3yamltokens.py -> buildlib.win-amd64-3.5yaml
copying lib3yaml__init__.py -> buildlib.win-amd64-3.5yaml
running build_ext
creating buildtemp.win-amd64-3.5
creating buildtemp.win-amd64-3.5Release
checking if libyaml is compilable
error: [WinError 2] The system cannot find the file specified

>从 http://www.lfd.uci.edu/~gohlke/pythonlibs/#pyyaml下载适合您需要的轮子(Python版本,32/64位). > $pip3安装PyYAML-3.11-cp35-none-win32.whl

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