Microsoft build tools python

Installing Python package from source using Microsoft Visual Build Tools 2017

If you copied it manually in and you want Visual Studio to «see it» in the Solution Explorer, you may need to right click on the solution name and Add Existing Item. I also recommend you go to » Tools >> Python >> Python Environments » to bring up a pane where you can explore any Python versions or virtual environments available to this solution. Things I have tried: Install latest version of Visual Studio 2017 (AFAIK it should contain Microsoft Visual C++ 14.0).

Installing Python package from source using Microsoft Visual Build Tools 2017

I have a python package that is failing to install due a dependency on Windows build tools.

1. Install latest version of Visual Studio 2017 (AFAIK it should contain Microsoft Visual C++ 14.0).
2. Install Build Tools for Visual Studio 2017 directly from here https://www.visualstudio.com/downloads/#build-tools-for-visual-studio-2017.
3. Put C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools on my path explicitly.
4. Uninstall all of Visual Studio and try again.

So far no luck. I tried restarting the terminal, restarting the computer etc. I am using GitBash, which might be relevant, although it never causes me any problems otherwise.

When I installed the tools, I made sure to check the ‘Visual C++ Build Tools’ workflow which selected some subset of the many line items that were available under the Individual Components tab.

In my example below I’m installing a language model but I believe that my issue is more general than that. I’m finding it difficult to understand which of the many components are relevant to my task. What I would like to know is: how do I validate that I have the build tools configured correctly and that I have the correct version? Any advice or guidance here would be much appreciated.

$ pip36 install https://github.com/kpu/kenlm/archive/master.zip Collecting https://github.com/kpu/kenlm/archive/master.zip Downloading https://github.com/kpu/kenlm/archive/master.zip (526kB) Installing collected packages: kenlm Running setup.py install for kenlm: started Running setup.py install for kenlm: finished with status 'error' Complete output from command c:\users\ks99999999\appdata\local\programs\python\python36-32\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\ks99999999\\AppData\\Local\\Temp\\pip-tfn5ym94-b uild\\setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close ();exec(compile(code, __file__, 'exec'))" install --record C:\Users\ks99999999\AppData\Local\Temp\pip-r2e ogfmd-record\install-record.txt --single-version-externally-managed --compile: running install running build running build_ext building 'kenlm' extension error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": http: //landinghub.visualstudio.com/visual-cpp-build-tools ---------------------------------------- Command "c:\users\ks99999999\appdata\local\programs\python\python36-32\python.exe -u -c "import setuptool s, tokenize;__file__='C:\\Users\\ks99999999\\AppData\\Local\\Temp\\pip-tfn5ym94-build\\setup.py';f=getatt r(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __ file__, 'exec'))" install --record C:\Users\ks99999999\AppData\Local\Temp\pip-r2eogfmd-record\install-rec ord.txt --single-version-externally-managed --compile" failed with error code 1 in C:\Users\ks99999999\Ap pData\Local\Temp\pip-tfn5ym94-build\ 

Microsoft Visual Studio doesn’t ship out-of-box with any VC compiler (or any compiler generally). Your installation is modularized, so you will have to make sure that you did, in fact, install a visual c++ with your installation of VS2017. Moreover, IIRC, VS2017 ships with Microsoft Visual C++ 15.0. You can install the 14.0 compiler with the Standalone Microsoft Visual Studio 2015 build tools. Make sure you have the correct setuptools version as well.

You can check which version of MSVC is installed by looking at Start Menu -> Add / Remove Programs and checking in the list of installed programs.

Python in Visual Studio tutorial step 5, install packages, Right-click Python Environments and select View All Python Environments. Now, create a new project with File > New > Project, selecting the Python Application template. In the code file that appears, paste the following code, which creates a cosine wave like the previous tutorial steps, only this time …

Python Tools for Visual Studio can’t download `setuptools` on IronPython

I’m using PTVS 2.1 with IronPython 2.7.4 in Visual Studio Express 2013 for Windows Desktop with Update 3 on a Windows 8.1 Pro x64 host with .NET 4.5 installed. I have an empty Python project with default env set to IronPython 2.7 . When I want to a virtual environment to the project PTVS tries to download setuptools and pip and fails miserably. The full log of the operation is here. In a gist it fails with:

System.IO.IOException "Authentication failed because the remote party has closed the transport stream." 

The IOError seems to be thrown when invoking the urlopen function. I’ve modified the sources so it tries downloading packages though http as well as https , but both gives same exceptions. PTVS executes everything without problems when working within official Python 2.7.8 environment.

I’m stuck with this problem. I can’t install setuptools for IronPython through PTVS. Script provided in instructions at setuptools’ PyPi page also uses openurl and fails with the same error.

Is there a way to install/use setuptools within IronPython env?

once 2.7.5 will be released, it will include a back port of ensurepip. Installing pip and setuptool is as simple as invoking:

At the moment you can use 2.7.5b3 as a best approximation. Older versions of IronPython may work with some older versions of setuptools or pip but the record is spotty.

How do I install python tools for visual studio into visual, For your question, there is no doubt that VS could create Python project, Once you installed the «Python tools for Visual Studio». 1. Check if you have installed this tool well. Go to Control Panel to Modify your VS. Tell us your VS version, for example, mine is VS 2015 Enterprise: 2.

Get python modules into Visual studio 2015 Community edition

Simple problem, made difficult of course , by Microsoft. How do I install sqlite3 or Pmw on my Visual Studio Community version of Python. I normally place the files my self into site packages folder. With Visual studio they talk about packet manager but where is it? Can it really be this hard?

Hopefully you have the Python Tools for Visual Studio plugin installed. If not, go to https://github.com/Microsoft/PTVS to get v2.2. You can also check out a PTVS Getting Started tutorial series on YouTube.

Assuming you have PTVS, right click on your Python Environments in your solution. Add Virtual Environment.

Right click on the env and choose Install Python Package.

Install your Python package.

For SQLite3, you place your .db or .sqlite3 file in your project. If you copied it manually in and you want Visual Studio to «see it» in the Solution Explorer, you may need to right click on the solution name and Add Existing Item.

I also recommend you go to » Tools >> Python >> Python Environments » to bring up a pane where you can explore any Python versions or virtual environments available to this solution. You can see which module are installed, if they’re out of date, and search the PyPI directly from there.

Just go to your Python/Scripts folder at the command prompt and «pip install «. You may need an administrator command prompt.

If it’s a package with binary components (numpy, etc), you can download and install from here (very useful site): http://www.lfd.uci.edu/~gohlke/pythonlibs/ Just be sure to get the version and 32/64 bit that matches your python.exe.

Within VS2015, Tools — Python tools — Python Environments. Select an environment from the left side, and you’ll see an entry one column to the right ‘pip’. Select that. There’s now a search box where you can type in the package you want. Then scroll down and select «Install package».

Visual Studio Python IDE — Python Development Tools, Fork us on Github Python Tools for Visual Studio is a completely free extension, developed and supported by Microsoft with contributions from the community. Visit our Github page to see or participate in PTVS development. Visual Studio Community 2022 Free, fully-featured IDE for students, open-source and individual …

How to remove Python tools for Visual Studio (June 2016) update notification? It’s already installed

I have updated VS 2015 Community to Update 3. According to the installer, this includes Python tools 2.2.4.

However, Visual Studio still reports that update is available (from 2.2.3 to 2.2.4) and when I choose to do that, VS Setup starts, but Update button is disabled.

It enables if I uncheck Python tools (due the fact that in that case it would be removed).

VS Update 3 is installed and in Help / About I can see that Python tools is 2.2.4.

How can I remove notification from VS?

I ran into the same issue. Downloading the stand-alone installer and running it fixes the issue.

How to Install dlib Library for python in windows 10, Step 4: Install cmake module. After you have installed visual studio [Desktop development with c++] successfully, now go to your command prompt and type “pip install cmake”. install cmake. Step 5: Install dlib library. After you have installed cmake module successfully, go ahead and install the dlib library …

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Python Windows: Pip requiring Build Tools for Visual Studio

Update 26th Feb 2023:
This information has been obsoleted during 2022. Information in this article regarding Python and Visual Studio Build Tools download location is inaccurate. For latest information, see my 2023 update.

Python, one of the most popular programming languages today. Every single even remotely useful language depends on extensions, libraries and stuff already written by somebody else you’ll be needing to get your code to do its thing.

In Python these external dependencies are installed with command pip . Some of them are installed as eggs, some as wheels. About the latter, read What are wheels? for more information.

Then there is the third kind. The kind having cPython in them needing a C-compiler on your machine to build and subsequent install when the binaries are done. What if your machine doesn’t have a C-compiler installed? Yup. Your pip install will fail. This story is about that.

Duh, it failed

I was tinkering some Python-code and with some googling found a suitable library I wanted to take for a spin. As I had a newly re-installed Windows 10, pip install failed on a dependency of the library I wanted:

building ‘package.name.here’ extension
error: Microsoft Visual C++ 14.0 is required. Get it with «Build Tools for Visual Studio»: https://visualstudio.microsoft.com/downloads/

Yes, nasty error that. I recall seeing this before, but how did I solve it the last time? No recollection, nothing.

The link mentioned in the error message is obsoleted. There is absolutely nothing useful available by visiting it. I’m guessing back in the days, there used to be. Today, not so much.

What others have done to navigate around this

This problem is spread far and wide! Lot of people suffering from the same. Lot of misleading answers spreading for multiple years back.

Visual Studio 2019 Build Tools

Page is at https://visualstudio.microsoft.com/visual-cpp-build-tools/
(The link is in the vast river of comments in the last Stackoverflow-question)

Click Download Build Tools, get your 2019 installer and .

BANG! Nope, it won’t work. Failure will indicate a missing include-file:

c:\program files\python38\include\pyconfig.h(205): fatal error C1083: Cannot open include file: ‘basetsd.h’: No such file or directory

My solution with 2017 tools

Download link as given to you by Microsoft’s website is https://visualstudio.microsoft.com/thank-you-downloading-visual-studio/?sku=BuildTools&rel=16 (2019). As it happens, 2019 will contain 2015 build tools, we can assume 2017 to do the same.

Running the 2017 installer:

Yaaash! It works: pip will end with a Successfully installed -message.

Finally

Tricky subject, that. Looks like all the years have done so many changes nobody is able to keep a good track of all. What a mess! Uh.

Great, it worked. Thank you so much for sorting this out!
With a new laptop I was really stuck and unable to find MVC++ 14.0 down there, which prevented me from installing a couple of crucial py modules.

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