【发布时间】：2021-12-29 01:50:32
【问题描述】：
我正在尝试构建开源软件 LMGC90 (https://git-xen.lmgc.univ-montp2.fr/lmgc90/lmgc90_user/-/wikis/compilation)，但在尝试使用命令 >cmake 时遇到了问题。详情如下：
CMake 错误：此项目中使用了以下变量，但是 它们被设置为 NOTFOUND。请设置它们或确保它们已设置 并在 CMake 文件中正确测试：PYTHON_LIBRARY
linked by target "ann_manh" in directory /home/tphan/lmgc90_user_2021.rc1/src/contribs/ann-1.1.2/wrap linked by target "ann_eucl" in directory /home/tphan/lmgc90_user_2021.rc1/src/contribs/ann-1.1.2/wrap linked by target "lmgc90" in directory /home/tphan/lmgc90_user_2021.rc1/src/ChiPy
完整的错误信息是：
tphan@tphan-XPS-15-9570:~/lmgc90_user_2021.rc1/build$ cmake .. -DPYTHON_EXECUTABLE=/usr/bin/python3
-- You try to build LMGC90_dev
fatal: not a git repository (or any of the parent directories): .git
-- Building git branch
-- A library with LAPACK API found.
-- Found Python executable: /usr/bin/python3.8
-- Found Python library: PYTHON_LIBRARY-NOTFOUND
-- Python version is : 3.8.10
-- Python include dir is : /usr/include/python3.8
-- Cython not found... deactivate rTree Python binding
-- Matlib Library used : /home/tphan/lmgc90_user_2021.rc1/build/lib/libmatlib.so
-- Sparse linear algebra include path found: /home/tphan/lmgc90_user_2021.rc1/build/include
-- Sparse linear algebra libraries found: /home/tphan/lmgc90_user_2021.rc1/build/lib/libdmumps.so
-- Sparse linear algebra binding found: /home/tphan/lmgc90_user_2021.rc1/src/contribs/Mumps_SparseLinearAlgebra.f90
-- matlib library : /home/tphan/lmgc90_user_2021.rc1/build/lib/libmatlib.so
CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
PYTHON_LIBRARY
linked by target "ann_manh" in directory /home/tphan/lmgc90_user_2021.rc1/src/contribs/ann-1.1.2/wrap
linked by target "ann_eucl" in directory /home/tphan/lmgc90_user_2021.rc1/src/contribs/ann-1.1.2/wrap
linked by target "lmgc90" in directory /home/tphan/lmgc90_user_2021.rc1/src/ChiPy
-- Configuring incomplete, errors occurred!
See also "/home/tphan/lmgc90_user_2021.rc1/build/CMakeFiles/CMakeOutput.log".
See also "/home/tphan/lmgc90_user_2021.rc1/build/CMakeFiles/CMakeError.log".```
Do you know how I can fix this?
【问题讨论】：