[DRE-maint] Bug#959822: redmine: Cannot install redmine on fresh buster install

[Joseph Muller]

Source: redmine
Version: 4.0.7-1~bpo10+1
Severity: important

Dear Maintainer,

I have a fresh Buster install, and when I first tried to install Redmine I noticed there was no package available in Buster. I added the Buster backports repo and the install began, but then apt reported unmet dependencies (Depends: ruby-rouge (>= 3.7.0) but 3.3.0-1 is to be installed). How can this issue be resolved?


-- System Information:
Debian Release: 10.3
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 5.3.10-1-pve (SMP w/4 CPU cores)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=C.UTF-8 (charmap=locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
UTF-8), LANGUAGE=en_US.UTF-8 (charmap=locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)