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user7719
n00b
Joined: 19 Feb 2021
Posts: 73
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 Posted: Tue Aug 20, 2024 8:33 am Post subject: Python 3.9 not showing in eselect python list |
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Hi,
I have some python scripts that require Python 3.9.
I have installed it:
| Code: | sudo emerge -va python:3.9
* IMPORTANT: 34 news items need reading for repository 'gentoo'.
* Use eselect news read to view new items.
* IMPORTANT: 2 config files in '/etc/portage' need updating.
* See the CONFIGURATION FILES and CONFIGURATION FILES UPDATE TOOLS
* sections of the emerge man page to learn how to update config files.
These are the packages that would be merged, in order:
Calculating dependencies... done!
Dependency resolution took 1.43 s (backtrack: 0/20).
[ebuild R ] dev-lang/python-3.9.19_p3:3.9::gentoo USE="bluetooth ensurepip gdbm ncurses readline sqlite ssl -build -debug -examples -pgo -test -tk -valgrind -verify-sig" 0 KiB |
But it isn't selectable:
| Code: | sudo eselect python list
Available Python interpreters, in order of preference:
[1] python3.11
[2] python3.12
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Ideally I'd only want to select it in the terminal I'm using to execute the python scripts.
How can I do this? |
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grknight
Retired Dev
Joined: 20 Feb 2015
Posts: 1910
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| Posted: Tue Aug 20, 2024 12:30 pm Post subject: |
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| Wrong tool for the task. Instead of trying to manipulate via the, obsolete, eselect python command, just call the scripts with python3.9 directly. Do this either on the command-line or in their bangpath or a wrapper script. |
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Banana
Moderator
Joined: 21 May 2004
Posts: 1721
Location: Germany
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| Posted: Tue Aug 20, 2024 1:03 pm Post subject: |
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| Quote: | * IMPORTANT: 34 news items need reading for repository 'gentoo'.
* Use eselect news read to view new items.
* IMPORTANT: 2 config files in '/etc/portage' need updating.
* See the CONFIGURATION FILES and CONFIGURATION FILES UPDATE TOOLS
* sections of the emerge man page to learn how to update config files. |
Please do that to avoid any future or even current problems.
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PFL - Portage file list - find which package a file or command belongs to.
My delta-labs.org snippets do expire |
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zdavatz
n00b
Joined: 20 Feb 2006
Posts: 16
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| Posted: Wed Sep 18, 2024 6:28 pm Post subject: Re: Python 3.9 not showing in eselect python list |
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| user7719 wrote: | Hi,
I have some python scripts that require Python 3.9.
I have installed it:
| Code: | sudo emerge -va python:3.9
* IMPORTANT: 34 news items need reading for repository 'gentoo'.
* Use eselect news read to view new items.
* IMPORTANT: 2 config files in '/etc/portage' need updating.
* See the CONFIGURATION FILES and CONFIGURATION FILES UPDATE TOOLS
* sections of the emerge man page to learn how to update config files.
These are the packages that would be merged, in order:
Calculating dependencies... done!
Dependency resolution took 1.43 s (backtrack: 0/20).
[ebuild R ] dev-lang/python-3.9.19_p3:3.9::gentoo USE="bluetooth ensurepip gdbm ncurses readline sqlite ssl -build -debug -examples -pgo -test -tk -valgrind -verify-sig" 0 KiB |
But it isn't selectable:
| Code: | sudo eselect python list
Available Python interpreters, in order of preference:
[1] python3.11
[2] python3.12
|
Ideally I'd only want to select it in the terminal I'm using to execute the python scripts.
How can I do this? |
You need to update dev-lang/python-exec then it will show up. |
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Phoenix591
Guru
Joined: 17 Sep 2007
Posts: 493
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| Posted: Thu Sep 19, 2024 12:25 am Post subject: Re: Python 3.9 not showing in eselect python list |
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| zdavatz wrote: |
You need to update dev-lang/python-exec then it will show up. |
no it won't. 3.9 was already removed from python-exec.
Just need to specify 3.9 in the shebangs ( and update them to a new python version when you have time). #!/usr/bin/python3.9 |
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