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How to solve Fbprophet Installing error in python?

I want to use prophet algorithm, but i cant import to my code,
Its giving me the following error;
pip install fbprophet
or
pip install prophet
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/prophet/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/prophet/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/prophet/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/prophet/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/prophet/
ERROR: Could not find a version that satisfies the requirement prophet
ERROR: No matching distribution found for prophet
Pip version: pip 20.3.3
pystan version : '2.19.1.1'

Pip install commands don't work until they have exhausted all timeouts, after which they work normally

Earlier today my pip started exhibiting this very strange behavior where any pip install command timouts 5 times before the download starts. This is unaffected by the --default-timeout flag. For instance, doing pip install pandas I get
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(\<pip.\_vendor.urllib3.connection.HTTPConnection object at 0x7ff4b60badc0\>, 'Connection to pypi.cogtree.com timed out. (connect timeout=1.0)')': /cogtree/simple/pandas/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(\<pip.\_vendor.urllib3.connection.HTTPConnection object at 0x7ff4b60c7040\>, 'Connection to pypi.cogtree.com timed out. (connect timeout=1.0)')': /cogtree/simple/pandas/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(\<pip.\_vendor.urllib3.connection.HTTPConnection object at 0x7ff4b60c7250\>, 'Connection to pypi.cogtree.com timed out. (connect timeout=1.0)')': /cogtree/simple/pandas/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(\<pip.\_vendor.urllib3.connection.HTTPConnection object at 0x7ff4b60c7460\>, 'Connection to pypi.cogtree.com timed out. (connect timeout=1.0)')': /cogtree/simple/pandas/
Collecting pandas
Downloading pandas-1.4.1-cp38-cp38-macosx_10_9_x86_64.whl (11.4 MB)
|████████████████████████████████| 11.4 MB 6.9 MB/s
We would get the same exact result with connect timeout=10
I'm on
pip 21.2.4,
Python 3.8.8,
macOS 11.5.1,
and this is happening inside of a anaconda 4.11.0 virtual env with only default conda packages installed.
I've tried uninstalling and reinstalling pip, and conda. I can ping pypi.org fine. I tried this only multiple different wifi. Closing and reopening the terminal did not affect it either.

Python "Pymoo" optimization package installation fail

I'm trying to install the "pymoo" package in order to work on multi-objective optimization and when trying to install with the pip command: pip install pymoo I'm getting the retrying warnings:
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/pymoo/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/pymoo/
And so on.. until the count runs out and I get the following error messages:
ERROR: Could not find a version that satisfies the requirement pymoo
ERROR: No matching distribution found for pymoo
I've tried installing by getting the code from GitHub and installing with pip install . , but it gives me the same error messages.
Is there anything I'm missing in the installation process?

Cannot install numpy with Python 3.8 "Could not find a version that satisfies the requirement numpy"

I tried EVERYTHING I've seen from similar questions on stack overflow and nothing seems to work... It may matter that I'm on a secure work computer, connected to a secured network, but I don't know if that has to do with anything.
I've added to "...Python\Python38\Scripts" and "...Python\Python38" to "Path" (among others) in my computer's Environment Variables (Start -> "Edit Environment Variables").
Here is what's entered on command line, just "pip install numpy":
C:\Users\bs>pip install numpy
Collecting numpy
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip. vendor.urllib3.connection. VerifiedHTTPSConnection object at Ox00000290E22FF550>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/numpy/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None) after connection broken by 'ConnectTimeoutError(pip. vendor.ur11ib3.connection. VerifiedHTTPSConnection object at #x00000290E22FF040>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/numpy/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection. VerifiedHTTPSConnection object at Ox00000290E22FF6A0>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/numpy/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection. VerifiedHTTPSConnection object at Ox00000290E22FF820>, "Connection to pypi.org timed out. (connect timeout=15)')': /simple/numpy/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip. vendor.urllib3.connection. VerifiedHTTPSConnection object at Ox00000290E22FF9A0>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/numpy/
ERROR: Could not find a version that satisfies the requirement numpy (from versions: none)
ERROR: No matching distribution found for numpy

How can I install a python package to google Colab from a private Pypi repository?

My company has developed python packages and hosted them on a private Pypi repository. I wish to install these packages on a Google Colab notebook.
If they were on a public Pypi repository this would work:
!pip3 install --index-url=https://pypi.spotify.net/spotify/production confidence
however, it causes this error:
Looking in indexes: https://pypi.spotify.net/spotify/production
Collecting confidence
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f0f9e601748>, 'Connection to pypi.spotify.net timed out. (connect timeout=15)')': /spotify/production/confidence/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f0f9e601588>, 'Connection to pypi.spotify.net timed out. (connect timeout=15)')': /spotify/production/confidence/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f0f9e6015f8>, 'Connection to pypi.spotify.net timed out. (connect timeout=15)')': /spotify/production/confidence/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f0f9e601390>, 'Connection to pypi.spotify.net timed out. (connect timeout=15)')': /spotify/production/confidence/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f0f9e6012e8>, 'Connection to pypi.spotify.net timed out. (connect timeout=15)')': /spotify/production/confidence/
ERROR: Could not find a version that satisfies the requirement confidence (from versions: none)
ERROR: No matching distribution found for confidence
I suspect this is due to google Colab being a hosted notebook. This means that it is not connecting to Pypi via my work wifi, but from a google server.

You need to either:
make the package repository available to the public internet (unlikely that you'll actually want to do this)
connect Colaboratory to a local runtime: https://research.google.com/colaboratory/local-runtimes.html