虚包：libghc-arrows-dev-0.4.4.2-dba64
This is a virtual package. See the Debian policy for a definition of virtual packages.
负责填实 libghc-arrows-dev-0.4.4.2-dba64 的软件包
- libghc-arrows-dev
- Haskell arrow classes and transformers for GHC
This is a virtual package. See the Debian policy for a definition of virtual packages.