Install of CoolProp within Anaconda framework

[Todd Salamon]

Hi,

I had to reimage my machine recently, and am now reinstalling all the software.

I am using the Anaconda framework and using Spyder to run Python.

However, when I try to install CoolProp by opening the Anaconda prompt and typing

pip install CoolProp

I get the error appended below.

I can "ping pypi.org" from the local machine, with a 25 ms time

Any idea why "pip install CoolProp" isn't working?

Thanks.

Todd

(base) C:\Users\tsalamon>pip install CoolProp
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.HTTPSConnection object at 0x0000024A061AC100>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/coolprop/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.HTTPSConnection object at 0x0000024A0559AE50>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/coolprop/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.HTTPSConnection object at 0x0000024A05582880>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/coolprop/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.HTTPSConnection object at 0x0000024A061EDF40>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/coolprop/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.HTTPSConnection object at 0x0000024A061EDE50>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/coolprop/
ERROR: Could not find a version that satisfies the requirement CoolProp (from versions: none)
ERROR: No matching distribution found for CoolProp

[Todd Salamon]

A couple further comments:

- I believe the correct install shouldn't use pip but rather

conda install conda-forge::coolprop

- I think there may be a network security issue that is blocking any installation, as even doing something as simple as

conda update anaconda

ends with an error message

(base) C:\Users\tsalamon>conda update anaconda
Collecting package metadata (current_repodata.json): failed

CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://repo.anaconda.com/pkgs/main/win-64/current_repodata.json>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

If your current network has https://www.anaconda.com blocked, please file
a support request with your network engineering team.

'https://repo.anaconda.com/pkgs/main/win-64'

[Ian Bell]

I always install CoolProp from pip, personally.  What version of python & operating system do you have?

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[Todd Salamon]

This is Python 3.8 in a Windows 10 environment. I am currently using the Mini-conda distribution.

I ended up finding out this is a firewall issue. One workaround is to install CoolProp outside of the firewall. ;-)

It's not the most elegant or efficient, but it works.

Todd

On Monday, June 7, 2021 at 12:20:02 PM UTC-4 Todd Salamon wrote: