Cannot open include file: 'io.h': No such file or directory

cannot open include file verilog
msbuild cannot open include file
fatal error c1083: cannot open include file: 'stdio.h': no such file or directory
cannot open source file
cannot open include file d3dx9 h
cannot open include file: 'thread no such file or directory
fatal error c1083: cannot open include file string no such file or directory
fatal error c1083: cannot open include file: 'io h

I was trying to compile a simple .pyx file using Cython.

print("hello")

Here's my setup.py:

from distutils.core import setup
from Cython.Build import cythonize

setup(
    ext_modules = cythonize("hello.pyx")
)

Then I run the command.

python setup.py build_ext --inplace

The error is shown below. I've struggled on googling it but found nothing helpful.

    running build_ext
    building 'hello' extension
    C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD
-IC:\Users\Jackie\AppData\Local\Continuum\Anaconda3\include -IC:\Users\Jackie\AppData\Local\Continuum\Anaconda3\include "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE"
"-IC:\Program Files (x86)\Windows Kits\10\include\wdf\ucrt"
"-IC:\Program Files (x86)\Windows Kits\NETFXSDK\4.6\include\um"
"-IC:\Program Files (x86)\Windows Kits\8.1\include\shared"
"-IC:\Program Files (x86)\Windows Kits\8.1\include\um" "-IC:\Program
Files (x86)\Windows Kits\8.1\include\winrt" /Tchello.c
/Fobuild\temp.win32-3.5\Release\hello.obj  
    hello.c
    c:\users\jackie\appdata\local\continuum\anaconda3\include\pyconfig.h(68):
fatal error C1083: Cannot open include file: 'io.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

Can someone help me to resolve the error, please?

I have Anaconda3 4.1.1, Python 3.5, and Visual Studio Express 2015 installed.

Download visual studio build tools and install

  1. Visual C++ Build tools core features.
  2. VC++ 2017 v141 toolset (x86,x64)
  3. Visual C++ 2017 Redistributable Update
  4. Windows 10 SDK (10.0.16299.0) for Desktop C++

fatal error C1083: Cannot open include file, 1>c:\askoh\visual studio\dllexamplemath\mathclient\mathclient\mathclient.cpp(4): fatal error C1083: Cannot open include file: 'MathLibrary.h':  Stack Overflow Public questions and answers; Teams Private questions and answers for your team; Enterprise Private self-hosted questions and answers for your enterprise; Jobs Programming and related technical career opportunities

In case anyone finds this thread and is looking for a quicker solution than reinstalling VS and/or Anaconda - I was able to get past this same error by defining the environment variable INCLUDE pointing to the location of io.h - allowing the VS compiler to locate the header.

In my setup, using VS2015, the change to using the Universal CRT means the location of io.h is C:\Program Files (x86)\Windows Kits\10\Include\<version>\ucrt. For different versions/environments the location of io.h may differ.

Include File is present but again showing fatal error C1083: Cannot , In this project Iam using so many Header files and libraries.While building the application it is showing: fatal error C1083: Cannot open include  Visual Studio 2017 cannot update Microsoft.NETCore.App package (“Blocked by project”) 48 Cannot open include file: 'stdio.h' - Visual Studio Community 2017 - C++ Error

Microsoft doesn't make any effort to make console development steps obvious anymore. Visual Studio has long been packaged with some batch files to establish environment variables. When the C++ CLI development options are selected in VS2015/2017, there are one or more shortcuts added to the start menu to execute these batch files.

For VS 2017 the various batch files all call:

C:\Program Files (x86)\Microsoft Visual Studio\Shared\14.0\VC\vcvarsall.bat

with specific parameters.

Rather than setting a System or User Environment Variable, it would be better to call the specific batch file to meet your build needs.

C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat

or

C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars32.bat

One thing to bear in mind with Python/Ruby/etc, scripts will often need to elevate the execution shell to Administrator role in order to install packages. If you execute the batch file in a non-Administrator shell, and the package installation requires elevation it will spawn a subshell which will not have the environment variables. Therefore, you should run the batch file in an Administrator shell before calling the package manager or script.

ticket - MSDN, I am trying to include a a header in my project but the compiler is complaining that it can't find it when it's in the same directory as Main.cpp. Hello everyone, I am using Fluent 6.3.26 and Visual Studio 2019 to run UDF on my Win 10 laptop. But I got errors like this " C:\Fluent.Inc\fluent6

I stumbled upon the same problem - with very similar configuration to yours (only difference: VS 2015 Pro). After a few weeks on just having to download wheels from other people (e.g. http://www.lfd.uci.edu/~gohlke/pythonlibs/) I finally found a solution which works for me.

There are 2 problems. Problem 1 - you need to use "Developer Command Prompt" - sometimes there is such a program in Start Menu, then you just use it.

(BTW, for others: Python 3.5 needs VS2015, not any other version. Community edition is OK)

If not, you can use the following snippet (in command line):

"%VS140COMNTOOLS%vsvars32.bat"

or even:

where cl >nul 2>nul || "%VS140COMNTOOLS%vsvars32.bat"

(i have it in a batch file to run my build environment)

(If you dont have the %VS140COMNTOOLS% variable, then maybe you just installed the VS and you need e.g. to restart, so that new environment variables become visible).

Now you will get the error:

c:\program files\anaconda3\include\pyconfig.h(68): fatal error C1083: Cannot open include file: 'io.h': No such file or directory
error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\VC\\BIN\\x86_amd64\\cl.exe' failed with exit status 2

(as in your edited answer)

So now run:

set INCLUDE=C:\Program Files (x86)\Windows Kits\10\Include\10.0.10240.0\ucrt

OK, now you will get the error:

LINK : fatal error LNK1104: cannot open file 'ucrt.lib'
error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\VC\\BIN\\x86_amd64\\link.exe' failed with exit status 1104

What now? You need to add library dirs:

set LIB=C:\Program Files (x86)\Windows Kits\10\Lib\10.0.10240.0\um\x64;C:\Program Files (x86)\Windows Kits\10\Lib\10.0.10240.0\ucrt\x64

No errors this time:

> dir
05/16/2017  11:33 AM            69,240 hello.c
05/16/2017  11:47 AM            15,872 hello.cp35-win_amd64.pyd
05/16/2017  11:32 AM                17 hello.pyx
(...)

TL;DR - the whole thing:

where cl >nul 2>nul || "%VS140COMNTOOLS%..\..\VC\vcvarsall.bat" amd64
set INCLUDE=C:\Program Files (x86)\Windows Kits\10\Include\10.0.10240.0\ucrt
set LIB=C:\Program Files (x86)\Windows Kits\10\Lib\10.0.10240.0\um\x64;C:\Program Files (x86)\Windows Kits\10\Lib\10.0.10240.0\ucrt\x64
python setup.py build_ext --inplace

Cannot open include file? - C / C++, This message appears during the compilation of Microsoft Visual® C++ code generated by IBM Rational® Rose®: "Cannot open include file:  Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question.Provide details and share your research! But avoid …. Asking for help, clarification, or responding to other answers.

I had the same problem, solved it by installing Windows 10 SDK.

How to avoid the error message : "Cannot open include file: 'stdafx.h , How to fix "Error C1083 Cannot open include file: 'correct.h': no such file or directory Duration: 3:39 Posted: Apr 22, 2017 LNK1104: cannot open file 'wxbase28d.lib' 0 Visual studio 2017: Cannot open include file 'd3dx9.h' no such file or directory in a static library used by .exe application

How to fix "Error C1083 Cannot open include file: 'correct.h': no such , Cannot Open include file: 'wil/Common.h': No Such File Or Directory #513. Closed. harrcorr opened this issue on May 7, 2019 · 8 comments. Closed  Either move the xyz.h file somewhere else so the preprocessor can find it, or else change the #include statement so the preprocessor finds it where it already is. Where the preprocessor looks for included files is described here .

Cannot Open include file: 'wil/Common.h': No Such File Or Directory , The error is E1696 cannot open source file "Python.h". I strictly followed the post to set up the project property and tied several times, but it did not  Cannot change current project for shared code file 1 Solution VS 2017 crashed and restarts when changing BindingSource.DataSource to a Project Data Source 0 Solution Projects stored on OneDrive>All Individual project files in IDE: Cannot access a disposed object 0 Solution

C1083 Cannot open include file: "Python.h": No such file or directory , $ ./install.bat Begin to compile C extension of Python2 Installed Pythons found by py Launcher for Windows * Requested Python version (2) not installed, use -0 for available pythons Python 2 not found! -3.7-32 Begin to compile C exte

Comments
  • Well... the error went away after I uninstalled all Microsoft and python related software and install Anaconda and VS2015 Express again. However, another error came along...
  • This did it for me! In particular the Windows 10 SDK for Desktop C++ was the key.
  • If you are using Windows Server 2016, you will need Windows 10 SDK (10.0.15063.0) for Desktop C++ [x86 and x64] instead.
  • If you are on Windows 7, you will also need the "Windows 10 SDK" option selected.
  • The link is dead, try this instead: Build Tools for Visual Studio 2019
  • official MS links in December 2019: visualstudio.microsoft.com/downloads/…
  • Could you clarify where you change this path? I'm using the "Visual C++ 2015 MSBuild Command Prompt"
  • @Atnas You should be able to use the SET command from within the prompt. Alternatively, if you want it to persist, you can set it via This PC/My Computer -> Advanced Settings -> Environment Variables and creating a new system wide variable.
  • This was found here: devtalk.nvidia.com/default/topic/969047/… - PyCUDA users have the same problem.
  • This worked for me as well.
  • cant get why this answer so undervalued, only this brilliantly solve this trouble. thanks you so much!!
  • i am in python and try to install fancy impute using pip install but i get the following error (Cannot open include file: 'io.h'). i am try to download windows SDK and add path to environmental variables but aslo failed
  • how can i fix it? i think it is the same error here