1. r-cran-teachingdemos_2.12-2.debian.tar.xz
2. r-cran-teachingdemos_2.12-2.dsc
3. r-cran-teachingdemos_2.12-2_all.deb
4. r-cran-teachingdemos_2.12.orig.tar.xz
5. r-cran-teachingdemos_2.13-1.debian.tar.xz
6. r-cran-teachingdemos_2.13-1.dsc
7. r-cran-teachingdemos_2.13-1_all.deb
8. r-cran-teachingdemos_2.13.orig.tar.xz