Do you have /usr/lib32/libcurl-gnutls.so.4 file? If don't and you have something like /usr/lib32/libcurl-gnutls.so.4.X.X.X link it to [...]so.4, if you don't have any file libcurl-gnutls.so.4* in lib32, find it on your system and link it there.
Check if you have installed only one curl in system (eg. AUR and repo)
If you are using wayland try xorg instead.
This is your system configuration problem so devs probably won't help you.
Google "/usr/lib32/libcurl-gnutls.so.4: no version information available"