虛擬套件：libghc-exception-mtl-dev-0.4.0.2-2b8ef
This is a virtual package. See the Debian policy for a definition of virtual packages.
負責填實 libghc-exception-mtl-dev-0.4.0.2-2b8ef 的套件
- libghc-exception-mtl-dev
- exception monad transformer instances for mtl classes