Before curl can be built with metalink support someone needs to package libmetalink for Ubuntu, preferable by way of Debian.
See also the Debian bug about building curl with metalink support: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=683969
libmetalink packaging bugs: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=499159, https://bugs.launchpad.net/ubuntu/+bug/296283
Before curl can be built with metalink support someone needs to package libmetalink for Ubuntu, preferable by way of Debian.
See also the Debian bug about building curl with metalink support: https:/ /bugs.debian. org/cgi- bin/bugreport. cgi?bug= 683969
libmetalink packaging bugs: https:/ /bugs.debian. org/cgi- bin/bugreport. cgi?bug= 499159, https:/ /bugs.launchpad .net/ubuntu/ +bug/296283