No Module named blinker- Fail Installation Streamlit

Already try many times but it shows the msg below. Can anyone help?

Collecting blinker
Using cached blinker-1.4.tar.gz (111 kB)
Preparing metadata ( … error
error: subprocess-exited-with-error

× python egg_info did not run successfully.
│ exit code: 1
╰─> [6 lines of output]
Traceback (most recent call last):
File “”, line 2, in
File “”, line 34, in
File “C:\Users\ur10287\AppData\Local\Temp\pip-install-931pa23p\blinker_c92b2b54874e4da89ae39d8ae503433b\”, line 7, in
import blinker
ModuleNotFoundError: No module named ‘blinker’
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.
WARNING: Ignoring invalid distribution -iwisolver (d:\python\lib\site-packages)
WARNING: Ignoring invalid distribution -iwisolver (d:\python\lib\site-packages)

You might find this discussion helpful:

You can also try downloading blinker:
pip install blinker

I try to download blinker but it still does not work. It shows the message below.

Follow this: Python egg_info Failed with Error Code 1? [Fixed]