Bug#1144229: librust-sed-dev: Depends: librust-uucore-0.9+default-dev but it is not installable

[Adrian Bunk]

Package: librust-sed-dev
Version: 0.1.1+ds-1
Severity: serious

The following packages have unmet dependencies:
 librust-sed-dev : Depends: librust-uucore-0.9+default-dev but it is not 
installable
                   Depends: librust-uucore-0.9+libc-dev but it is not 
installable