Mantic (1.8.8-1): universe/gnu-r
Lunar (1.8.8-1): universe/gnu-r
Jammy (1.8.6-2build1): universe/gnu-r
Focal (1.8.5-1): universe/gnu-r
Bionic (1.8.4-1build1): universe/gnu-r
Xenial (1.8.3-1): universe/gnu-r
Trusty (1.8-1build1): universe/gnu-r