我正在尝试在OS X上安装图表。下载时，我收到这种错误消息：
Building linear-1.20.4...
Failed to install linear-1.20.4
Build log ( /Users/Max/.cabal-sandbox/logs/linear-1.20.4.log ):
然后在一些成功的链接包之后的一段时间后：
[ 5 of 22] Compiling Linear.V0 ( src/Linear/V0.hs, dist/dist-sandbox-9f82d52a/build/Linear/V0.o )
src/Linear/V0.hs:318:25:
‘eq1’ is not a (visible) method of class ‘Eq1’
src/Linear/V0.hs:319:25:
‘compare1’ is not a (visible) method of class ‘Ord1’
src/Linear/V0.hs:320:25:
‘showsPrec1’ is not a (visible) method of class ‘Show1’
src/Linear/V0.hs:321:25:
‘readsPrec1’ is not a (visible) method of class ‘Read1’
cabal: Error: some packages failed to install:
active-0.2.0.8 depends on linear-1.20.4 which failed to install.
diagrams-1.3 depends on linear-1.20.4 which failed to install.
diagrams-contrib-1.3.0.8 depends on linear-1.20.4 which failed to install.
diagrams-core-1.3.0.5 depends on linear-1.20.4 which failed to install.
diagrams-lib-1.3.0.9 depends on linear-1.20.4 which failed to install.
diagrams-svg-1.3.1.10 depends on linear-1.20.4 which failed to install.
force-layout-0.4.0.3 depends on linear-1.20.4 which failed to install.
linear-1.20.4 failed during the building phase. The exception was:
ExitFailure 1
有谁知道如何解决它？
我的gtk和阴谋集团都是最新的。
谢谢:)
您在该版本的 linear 中遇到了一个错误，与某些版本的 transformers 库有关。
请参阅以下票证：
https://github.com/ekmett/linear/issues/97
评论指出："已经在4a2aab7中修复，尚未在Hackage上修复。同时，使用变压器> 0.3 或变压器兼容 <0.5"