Upgrade diffucults #3433

livier · 2024-12-03T09:26:46Z

livier
Dec 3, 2024

Hi,
I was using Pelican 4.9.1, provided by ubuntu 24.10.
I wanted to use SUMMARY_MAX_PARAGRAPHS, that did not work (SUMMARY_MAX_LENGTH does)
I saw the last 4.10.2 corrected a bug about that.

But now I have to use pip for my first time ...
Things has been installed there :

ls /root/.local/bin/
markdown_py         pelican             pelican-import      pelican-plugins     pelican-quickstart  pelican-themes      
xavier@Xattitude:~$

I made symliks to/usr/local/bin to pass through PATH permissions, it worked for Pelican, and now I have

"pelican" -lr "MySite/content" -o MySite/output" -s MySite/pelicanconf.py" 
  --- AutoReload Mode: Monitoring `content`, `theme` and `settings` for changes. ---
Serving site at: http://127.0.0.1:8000 - Tap CTRL-C to stop
[04:04:49] WARNING  .SevenFiles.md: Could not import 'markdown.Markdown'. Have you installed the 'markdown' package?                                          readers.py:687
...
Done: Processed 0 articles, 0 drafts, 0 hidden articles, 0 pages, 0 hidden pages and 0 draft pages in 0.08 seconds.

Well, I still have to reinstall Markdown,

 xavier@Xattitude:~$ python -m pip install "pelican[markdown]"
error: externally-managed-environment

× This environment is externally managed
╰─> To install Python packages system-wide, try apt install
    python3-xyz, where xyz is the package you are trying to
    install.
    
    If you wish to install a non-Debian-packaged Python package,
    create a virtual environment using python3 -m venv path/to/venv.
    Then use path/to/venv/bin/python and path/to/venv/bin/pip. Make
    sure you have python3-full installed.
    
    If you wish to install a non-Debian packaged Python application,
    it may be easiest to use pipx install xyz, which will manage a
    virtual environment for you. Make sure you have pipx installed.
    
    See /usr/share/doc/python3.12/README.venv for more information.

note: If you believe this is a mistake, please contact your Python installation or OS distribution provider. You can override this, at the risk of breaking your Python installation or OS, by passing --break-system-packages.
hint: See PEP 668 for the detailed specification.
xavier@Xattitude:~$ sudo !!
sudo python -m pip install "pelican[markdown]"
[sudo] Mot de passe de xavier : 
Désolé, essayez de nouveau.
[sudo] Mot de passe de xavier : 
error: externally-managed-environment

× This environment is externally managed
╰─> To install Python packages system-wide, try apt install
    python3-xyz, where xyz is the package you are trying to
    install.
    
    If you wish to install a non-Debian-packaged Python package,
    create a virtual environment using python3 -m venv path/to/venv.
    Then use path/to/venv/bin/python and path/to/venv/bin/pip. Make
    sure you have python3-full installed.
    
    If you wish to install a non-Debian packaged Python application,
    it may be easiest to use pipx install xyz, which will manage a
    virtual environment for you. Make sure you have pipx installed.
    
    See /usr/share/doc/python3.12/README.venv for more information.

note: If you believe this is a mistake, please contact your Python installation or OS distribution provider. You can override this, at the risk of breaking your Python installation or OS, by passing --break-system-packages.
hint: See PEP 668 for the detailed specification.
xavier@Xattitude:~$

I do not know where I am here now ...

Answered by justinmayer

Dec 4, 2024

Welcome to the complicated world of distro-packaged Python.

I suggest uninstalling Pelican and then doing something like this:

apt install pipx 
pipx install pelican[markdown]
pipx ensurepath

View full answer

justinmayer · 2024-12-04T08:28:39Z

justinmayer
Dec 4, 2024
Maintainer

Welcome to the complicated world of distro-packaged Python.

I suggest uninstalling Pelican and then doing something like this:

apt install pipx 
pipx install pelican[markdown]
pipx ensurepath

0 replies

livier · 2024-12-04T22:10:02Z

livier
Dec 4, 2024
Author

Thanks, I alwready installed pipx, but witch no muche exploration for things I not understand.

My suprise was to see some stuff installed in /root directory. Is it normal for python (my first use). And, with no other user on the machine, it should have bean better ton install in user directory, better for the backups, for exemple...

It would be good to place this kinds of things in the documentation, or a link ... for beginners

It passed this step. The next one is for thèmes, and then plugins ...
Thanks for help

0 replies

livier · 2024-12-04T22:38:45Z

livier
Dec 4, 2024
Author

Outch, I made some mistakes.
The code below shows I have 2 answers differents in root or user mode. Unusefull confusions.
As I say before, I think usermode is better for me.
Can you help me clearing phthon and pelican from root mode, and make it work on usermode ...

xavier@Xattitude:~/Documents/Ecrire/Publications/La-Nuée-Révélée$ make devserv
"pelican" -lr "/home/xavier/Documents/Ecrire/Publications/La-Nuée-Révélée/content" -o "/home/xavier/Documents/Ecrire/Publications/La-Nuée-Révélée/output" -s "/home/xavier/Documents/Ecrire/Publications/La-Nuée-Révélée/pelicanconf.py" 
[17:26:56] CRITICAL Exception: Could not find the theme Xnotmyidea-cms-fr                                                                                                    __init__.py:683
make: *** [Makefile:64 : devserv] Erreur 1
xavier@Xattitude:~/Documents/Ecrire/Publications/La-Nuée-Révélée$ sudo !!
sudo make devserv
"pelican" -lr "/home/xavier/Documents/Ecrire/Publications/La-Nuée-Révélée/content" -o "/home/xavier/Documents/Ecrire/Publications/La-Nuée-Révélée/output" -s "/home/xavier/Documents/Ecrire/Publications/La-Nuée-Révélée/pelicanconf.py" 
  --- AutoReload Mode: Monitoring `content`, `theme` and `settings` for changes. ---
Serving site at: http://127.0.0.1:8000 - Tap CTRL-C to stop
[17:27:11] WARNING  ./2024-11-20-petite-histoire-nuee.md: Could not import 'markdown.Markdown'. Have you installed the 'markdown' package?                                    readers.py:687
           WARNING  ./Divergences_de_mission.md: Could not import 'markdown.Markdown'. Have you installed the 'markdown' package?                                             readers.py:687
           WARNING  ./A.G.A. du 17 octobre 2024.md: Could not import 'markdown.Markdown'. Have you installed the 'markdown' package?                                          readers.py:687
           WARNING  ./Espoir de la coalition.md: Could not import 'markdown.Markdown'. Have you installed the 'markdown' package?                                             readers.py:687
           WARNING  ./Mon point de vue.md: Could not import 'markdown.Markdown'. Have you installed the 'markdown' package?                                                   readers.py:687
           WARNING  ./Histoire du Collectif.md: Could not import 'markdown.Markdown'. Have you installed the 'markdown' package?                                              readers.py:687
           WARNING  ./Mes intentions.md: Could not import 'markdown.Markdown'. Have you installed the 'markdown' package?                                                     readers.py:687
Done: Processed 0 articles, 0 drafts, 0 hidden articles, 0 pages, 0 hidden pages and 0 draft pages in 0.05 seconds.

0 replies

livier · 2024-12-04T23:14:02Z

livier
Dec 4, 2024
Author

Next step ...
I got to themes installations on usermode. First error un previous post solved : pelican-themes -l answer's good.
but ...

$ make devserv
xavier@Xattitude:~/My/way$ make devserv
"pelican" -lr "~/My/way" -o "/My/way/output" -s "~/My/way/pelicanconf.py" 
  --- AutoReload Mode: Monitoring `content`, `theme` and `settings` for changes. ---
Serving site at: http://127.0.0.1:8000 - Tap CTRL-C to stop
[17:49:31] WARNING  A problem occurred copying file                                                                                                                             utils.py:374
                    /~/.local/share/pipx/venvs/pelican/lib/python3.12/site-packages/pelican/themes/Xnotmyidea-cms-fr/static/images/icons/jamendo.png to                           
                   ~/My/way/output/theme/images/icons/jamendo.png; [Errno 13] Permission non accordée:                                   

                    '~/My/way/output/theme/images/icons/jamendo.png'                                                                      
...

Why the script my user lanches should not have access to a directory in my userspace ?

0 replies

livier · 2024-12-04T23:34:00Z

livier
Dec 4, 2024
Author

Solved ...
the "icons" directory was "roots" owned. Why ???
But after cleaning, it's right now.

Last thing, correctly clean scorys of root's installation.

0 replies

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Upgrade diffucults #3433

{{title}}

Replies: 5 comments

{{title}}

{{title}}

{{title}}

{{title}}

{{editor}}'s edit

{{editor}}'s edit

{{title}}

Select a reply

Upgrade diffucults #3433

livier Dec 3, 2024

Replies: 5 comments

justinmayer Dec 4, 2024 Maintainer

livier Dec 4, 2024 Author

livier Dec 4, 2024 Author

livier Dec 4, 2024 Author

livier Dec 4, 2024 Author

livier
Dec 3, 2024

justinmayer
Dec 4, 2024
Maintainer

livier
Dec 4, 2024
Author

livier
Dec 4, 2024
Author

livier
Dec 4, 2024
Author

livier
Dec 4, 2024
Author