Add PYTHON3 and Universal Windows C Runtime requirements to README

This commit is contained in:
Lars Bergstrom 2019-10-16 09:33:54 -05:00
parent 1f64024655
commit 04f9b91a2a

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@ -196,6 +196,12 @@ You should change the installation to install the "Add python.exe to Path" featu
2. Install Python 3.7 for Windows (https://www.python.org/downloads/release/python-374/). The Windows x86-64 MSI installer is fine. This is required in order to build the JavaScript engine, SpiderMonkey.
You will also need to set the `PYTHON3` environment variable, e.g., to 'C:\Python37\python.exe' by doing:
```
setx PYTHON3 "C:\Python37\python.exe" /m
```
The `/m` will set it system-wide for all future command windows.
3. Install virtualenv.
In a normal Windows Shell (cmd.exe or "Command Prompt" from the start menu), do:
@ -219,7 +225,7 @@ Note that you should ensure that _all_ components are installed from gstreamer,
settings for the installer are fine).
7. Install Visual Studio Community 2017 (https://www.visualstudio.com/vs/community/). You MUST add "Visual C++" to the
list of installed components. It is not on by default. Visual Studio 2017 MUST installed to the default location or mach.bat will not find it.
list of installed components as well as the "Windows Universal C runtime." They are not on by default. Visual Studio 2017 MUST installed to the default location or mach.bat will not find it.
##### [Optional] Install LLVM for faster link times