I tried to restore a backup with command line (GUI is not an option) but I get this error :
root@forum:/var/discourse# ./launcher enter app
root@forum-app:/var/www/discourse# discourse restore
You must provide a filename to restore. Did you mean one of the following?
script/discourse restore tact-forum-2017-02-01-075306-v20161216101352.tar.gz
root@forum-app:/var/www/discourse# script/discourse restore tact-forum-2017-02-01-075306-v20161216101352.tar.gz
/usr/local/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- thor (LoadError)
from /usr/local/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from script/discourse:3:in `<main>'
Really? Whenever I encountered the error I’d type gem install thor on the command line to get the latest version and it’s always worked. Do you have steps to reproduce it?