虚包：libghc-prettyclass-dev-1.0.0.0-13a65
This is a virtual package. See the Debian policy for a definition of virtual packages.
负责填实 libghc-prettyclass-dev-1.0.0.0-13a65 的软件包
- libghc-prettyclass-dev
- Pretty printing class similar to Show.
This is a virtual package. See the Debian policy for a definition of virtual packages.