Gem rugged needs in my case to have libzstd-dev to compile extension

[cyrillefr]

Hello,

Maybe this info could be of interest.

My actual config is;

• Ruby version 3.2.7
• Ubuntu 24.10

Compilation failed at first. Log file showed that no zstd lib was found. Main message stated "You need to install development tools". So I have installed libzstd-dev and it now works.

May be someone with knowledge will know why and whether if this info should be added.