我正在尝试获取Hat调试器。当我尝试时：
cabal install hat OR cabal install hat -v
最后我得到：
configure: error: in `/tmp/terminfo-0.4.0.0-17745/terminfo-0.4.0.0':
configure: error: curses headers could not be found, so this package cannot be built
See `config.log' for more details
Failed to install terminfo-0.4.0.0
cabal: Error: some packages failed to install:
haskeline-0.7.1.3 depends on terminfo-0.4.0.0 which failed to install.
hat-2.8.0.0 depends on terminfo-0.4.0.0 which failed to install.
terminfo-0.4.0.0 failed during the configure step. The exception was:
ExitFailure 1
所以我尝试解决问题：
cabal install terminfo
And get:
configure: error: in `/tmp/terminfo-0.4.0.0-18341/terminfo-0.4.0.0':
configure: error: curses headers could not be found, so this package cannot be built
See `config.log' for more details
Failed to install terminfo-0.4.0.0
cabal: Error: some packages failed to install:
terminfo-0.4.0.0 failed during the configure step. The exception was:
ExitFailure 1
我该怎么做才能安装Hat?
假设您使用的是某种 Linux，应该有一个像“libncurses5-dev”（Ubuntu 中的名称）这样的系统包，您可以安装它来获取 curses 标头。
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