[Regression - Version >= 2.39.0] ConfigurationError: Error in Rez configuration under plugins.shell

[lambdaclan]

The powershell addition seems to have caused a regression when using rez-pip on Windows.

C:\Users\Joe\Downloads\rez [(765f0a1...) +0 ~3 -0 !]
λ  rez -V
Rez 2.38.2
C:\Users\Joe\Downloads\rez [(765f0a1...) +0 ~3 -0 !]
λ  rez-pip -i pcapng
18:39:47 INFO     Using pip-19.2.1 (C:\Users\Joe\packages\pip\19.2.1\package.py[0])
DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support
Collecting pcapng
Installing collected packages: pcapng
Successfully installed pcapng-0.1.23
18:39:53 DEBUG    Removed 1.0 due to Requires-Dist
18:39:53 DEBUG    Removed 1.1 due to Requires-Dist
18:39:53 DEBUG    Removed 1.2 due to Provides-Extra
18:39:53 DEBUG    Found c:\users\joe\appdata\local\temp\pip-9mi4is-rez\rez_staging\python\pcapng-0.1.23.dist-info

1 packages were installed:
  pcapng-0.1.23: C:\Users\Joe\packages\pcapng\0.1.23\package.py (python-2.7)

C:\Users\Joe\Downloads\rez [(765f0a1...) +0 ~3 -0 !]
λ

C:\Users\Joe\Downloads\rez [(e55d68b...) +0 ~3 -0 !]
λ  rez -V
Rez 2.39.0
C:\Users\Joe\Downloads\rez [(e55d68b...) +0 ~3 -0 !]
λ  rez-pip -i pcapng
18:48:22 INFO     Using pip-19.2.1 (C:\Users\Joe\packages\pip\19.2.1\package.py[0])
18:48:24 ERROR    ConfigurationError: Error in Rez configuration under plugins.shell: missed keys set([Schema('pwsh')])
C:\Users\Joe\Downloads\rez [(e55d68b...) +0 ~3 -0 !]
λ 

[jamesmclaren]

looks like the pwsh issue also affects 2.40.0

(windows_64_2.40.0) C:\WINDOWS\system32>rez-pip -i numpy
Pip-based rez installation detected. Please be aware that rez command line tools are not guaranteed to function correctly in this case. See https://github.com/nerdvegas/rez/wiki/Installation#why-not-pip-for-production  for futher details.
17:56:54 INFO     Using pip-19.1.1 (C:\Users\jamesm\packages\pip\19.1.1\package.py[0])
17:56:57 ERROR    ConfigurationError: Error in Rez configuration under plugins.shell: missed keys set([Schema('pwsh')])

[lambdaclan]

Hello James, yeah it does you are correct. The reason I only mentioned 2.39.0 is because I believe the issue is caused by the introduction of powershell that happened at 2.39.0. I will rephrase the title to make it more obvious that the issue exists in 2.40.0 as well.

[nerdvegas]

Please see my fix in v2.40.1. I can't test it (windows) but I'm pretty sure the missing config dict was the issue. A

…

On Fri, Aug 9, 2019 at 7:05 AM Ira ***@***.***> wrote: Hello James, yeah it does you are correct. The reason I only mentioned 2.39.0 is because I believe the issue is caused by the introduction of powershell that happened at 2.39.0. I will rephrase the title to make it more obvious that the issue exists in 2.40.0 as well. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#688>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAMOUSRKE7VLMQT4DLOPF4TQDSDCJANCNFSM4IKFTNDQ> .

[lambdaclan]

Hello Allan, your fix seems to have fixed the issue so all good. Tested in a Windows VM.

[KelSolaar]

Confirming it worked for me!