I am following this documentation Installing from source - Mastodon documentation for setup new mastodon instance on new Ubuntu 18.0.4 VPS with 2 core cpu’s and 8gb of ram. Unfortunately setup is not completed with following error
it said “yarn: error: no such option: --no-progress That failed! Maybe you need swap space?” on the final CSS/JS compiling step
Problem solved, It was my bad somehow I was skipped yarn installation step and actual problem was old yarn version!