CTest没有';找不到gcov库

CTest没有';找不到gcov库,gcov,ctest,Gcov,Ctest,我正在尝试使用CDash将测试结果发送到仪表板。它目前找不到gcov garrett% ctest -D Experimental Site: Build name: (empty) Create new tag: 21170910-5324 - Experimental Configure project Cannot find ConfigureCommand key in the DartConfiguration.tcl Build project Cannot find M

我正在尝试使用CDash将测试结果发送到仪表板。它目前找不到gcov

garrett% ctest -D Experimental     
Site: 
Build name: (empty)
Create new tag: 21170910-5324 - Experimental
Configure project
Cannot find ConfigureCommand key in the DartConfiguration.tcl
Build project
Cannot find MakeCommand key in the DartConfiguration.tcl
Test project    
    Start 1: os
1/2 Test #1: os ............................   Passed   73.42 sec
    Start 2: io
2/2 Test #2: io ............................   Passed   80.85 sec

100% tests passed, 0 tests failed out of 2

Total Test time (real) = 154.28 sec
Performing coverage
Could not find gcov.
我以前试过运行覆盖,但遇到一个错误,说它找不到-lgcov库

当我运行gcov-version时,我得到:

Apple LLVM version 8.1.0 (clang-802.0.42)
Optimized build.
Default target: x86_64-apple-darwin16.6.0
我知道它使用GCC,我可能没有正确的版本吗?我按照Kitware文档运行代码覆盖率-更改标志等