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I am installing graphviz library or package in python using the command

pip install graphviz error

but I am facing the the problem that show in image. please anyone help me in fixing this issue.

Error message appear during installation Error message appear during installation

manlio
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Sheraz Akram
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  • Both errors say can't find vcvarsall.bat. See this question: http://stackoverflow.com/questions/2667069/cannot-find-vcvarsall-bat-when-running-a-python-script – doctorlove Aug 24 '16 at 16:09
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    Welcome to Stack Overflow! In the future, it is much better to post the text of the error messages that you receive, rather than uploaded images of them. With images, it is more work for viewers to see them, and they may be wary of accidentally downloading something unfortunate. – Michael Ohlrogge Aug 24 '16 at 19:10
  • @ doctorlove now i am following error message Command pygraphviz/graphviz_wrap.c(2954): fatal error C1083: Cannot open include file: 'graphviz/cgraph.h': No such file or directory error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\VC\\BIN\\cl.exe' failed with exit status 2 – Sheraz Akram Aug 24 '16 at 19:26

1 Answers1

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use vs prompt instead of cmd shell, or use

https://www.microsoft.com/en-us/download/details.aspx?id=44266

Storm Shadow
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  • not worked following error occurs pygraphviz/graphviz_wrap.c(2954): fatal error C1083: Cannot open include file: 'graphviz/cgraph.h': No such file or directory error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\VC\\BIN\\cl.exe' failed with exit status 2 – Sheraz Akram Aug 24 '16 at 19:28