qrencode dependency

[LuPa]

Please add qrencode as dependency

if not installed, then you get something like this:

[...]
wireguard-install.sh: line 556: qrencode: command not found
↑ That is a QR code containing your client configuration.
[...]

[Nyr]

qrencode is a dependency everywhere, and the installer will always try to install the package.

Please provide the full installation log, and details on the distro and version where you are getting this issue.

[LuPa]

I think it was a Debian LXC container. No problem.