CMake Error: your CXX compiler: "CMAKE_CXX_COMPILER-NOTFOUND" was not found. Please set CMAKE_CXX_COMPILER to a valid compiler path or name.
CMAKE_SYSTEM_NAME Linux
CMake Error at CMakeLists.txt:43 (message):
C++11 support missing. Try upgrading your C++ compiler. If you have a
good reason for using an outdated compiler, please let us know at
support@taskwarrior.org.
-- Configuring incomplete, errors occurred!
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See also "/home/abed/Downloads/task-2.5.0/CMakeFiles/CMakeError.log".