我正在尝试获取Hat调试器。当我尝试：cabal install hat或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
所以麻烦射击我尝试：
cabal install terminfo
得到：
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
如何安装
Hat？ 最佳答案
假设您使用的是某种Linux，则应该安装一个系统软件包，例如“ libncurses5-dev”（在Ubuntu中是名称），您可以安装该系统软件包来获取curses标头。