Failed building wheel for Twisted in Windows 10 python 3

Question

I'm trying to install rasa-core on my windows 10 machine.

When installing with pip install, I get: Failed building wheel for Twisted

The same error appears when trying to install Twisted separately.

How could I solve this problem?

Answer 1

Download the .whl file from Unofficial Windows Binaries for Python Extension Packages then after you are in the virtualenv

pip install C:\\...yourpath...\\Downlaods\\<filename>

eg

pip install C:\\...yourpath...\\Downlaods\\Twisted‑20.3.0‑cp38‑cp38‑win_amd64.whl

This worked for me..

Answer 2

Install Twisted Using pip

Or Download https://www.lfd.uci.edu/~gohlke/pythonlibs/#twisted at this location pip install Twisted-18.9.0-cp27-cp27m-win_amd64.whl

Answer 3

从发行版下载 Twister 包并安装它，例如。

pip install C:\...yourpath...\Downlaods\Twisted‑20.3.0‑cp38‑cp38‑win_amd64.whl

Answer 4

No conda install or Microsoft Studio.

Follow:

1. Download Twisted : https://www.lfd.uci.edu/~gohlke/pythonlibs/#twisted
2. In CMD: cd C:\\Users\\USERNAME\\Downloads
3. pip install Twisted-version.whl

Answer 5

If you don't already have Microsoft Visual C++ installed do so from the following link. Make sure you match the correct version for the Python you have installed. https://wiki.python.org/moin/WindowsCompilers#Microsoft_Visual_C.2B-.2B-_14.0_standalone:_Build_Tools_for_Visual_Studio_2017_.28x86.2C_x64.2C_ARM.2C_ARM64.29

Then install Twisted with: pip install Twisted[windows_platform]

Ensure you have [windows_platform] included.