Comments on: Project Management Web Platform with Redmine on Raspberry PI and Docker https://peppe8o.com/redmine-raspberry-pi/ Raspberry PI, Arduino and Electronics made simple Wed, 18 Feb 2026 17:37:31 +0000 hourly 1 https://wordpress.org/?v=6.9.4 By: peppe8o https://peppe8o.com/redmine-raspberry-pi/#comment-46232 Wed, 19 Feb 2025 18:45:03 +0000 https://peppe8o.com/?p=2296#comment-46232 In reply to Louis Chou.

Hi Louis,
I’m not a Redmine expert… nevertheless, do you want to send notification by using a plugin or by changing some Redmine configuration files? Do you have a link to Redmine docs as reference?

]]> By: Louis Chou https://peppe8o.com/redmine-raspberry-pi/#comment-46089 Tue, 18 Feb 2025 10:10:20 +0000 https://peppe8o.com/?p=2296#comment-46089 “How do I configure email notifications in this Docker-based Redmine system?
Could you please share the configuration steps?”

]]> By: Louis Chou https://peppe8o.com/redmine-raspberry-pi/#comment-29975 Thu, 06 Jun 2024 01:18:55 +0000 https://peppe8o.com/?p=2296#comment-29975 Hello,

I am using a raspberry pi 64 bit desktop OS and your installation process worked for me. Thank you very much.
Now I have a problem, I changed the password in Redmine, but after restarting Redmine I found that the password was not changed.
I use the ‘sudo’ prefix for all my installs, could it be causing the permissions issue?

]]> By: Hugo Jacobs https://peppe8o.com/redmine-raspberry-pi/#comment-28389 Sun, 05 May 2024 10:19:04 +0000 https://peppe8o.com/?p=2296#comment-28389 I have been playing with Redmine a bit, it works very nicely.
A bit off-topic, but I tried to install plugins, but I don’t know how/where to install them. I tried to Google this, but that did not bring a solution.
Do you know how to do this when Redmine is installed in Docker?
Thanks
Hugo

]]> By: peppe8o https://peppe8o.com/redmine-raspberry-pi/#comment-28352 Sat, 04 May 2024 12:31:59 +0000 https://peppe8o.com/?p=2296#comment-28352 In reply to Hugo Jacobs.

Happy it helped you too!

]]> By: Hugo Jacobs https://peppe8o.com/redmine-raspberry-pi/#comment-28349 Sat, 04 May 2024 11:25:38 +0000 https://peppe8o.com/?p=2296#comment-28349 In reply to peppe8o.

This works like a charm!
So 2 lessons: you have to reboot after the sudo usermod -aG docker pi command and the process seemingly requires the 64 bit OS version.

A huge thanks for your help!!
Hugo

]]> By: peppe8o https://peppe8o.com/redmine-raspberry-pi/#comment-28308 Fri, 03 May 2024 17:14:57 +0000 https://peppe8o.com/?p=2296#comment-28308 In reply to Hugo Jacobs.

Are you using a 64-bit OS? Are you on Raspberry PI OS Lite or Desktop? I’ve just reproduced the installation steps from a fresh Raspberry PI OS Lite (64-bit) OS and it worked to me, but I need to check if we’re working on the same environment

]]> By: Hugo Jacobs https://peppe8o.com/redmine-raspberry-pi/#comment-28305 Fri, 03 May 2024 14:41:33 +0000 https://peppe8o.com/?p=2296#comment-28305 In reply to peppe8o.

Hi,

Unfortunately the docker-compose down and up did not help.
I am still getting the Nokogiri error..

Thanks for all your efforts!
Hugo

]]> By: peppe8o https://peppe8o.com/redmine-raspberry-pi/#comment-28304 Fri, 03 May 2024 13:57:31 +0000 https://peppe8o.com/?p=2296#comment-28304 In reply to Hugo Jacobs.

After fixing the user group, did you tryied to remove the containers:
docker-compose down
and create them again:
docker-compose up -d

]]> By: Hugo Jacobs https://peppe8o.com/redmine-raspberry-pi/#comment-28301 Fri, 03 May 2024 13:22:28 +0000 https://peppe8o.com/?p=2296#comment-28301 In reply to peppe8o.

I am one step further!

I don’t get this message anymore, but now it gives another error: LoadError: /usr/local/bundle/gems/nokogiri-1.15.6-arm-linux/lib/nokogiri/3.2/nokogiri.so: cannot open shared object file: No such file or directory – /usr/local/bundle/gems/nokogiri-1.15.6-arm-linux/lib/nokogiri/3.2/nokogiri.so (LoadError)
/

Hugo

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