subprocess.CalledProcessError: Command '['cmake', '../..', '-DCMAKE_CXX_FLAGS=-fPIC']' returned non-zero exit status 1.

[Yuanzizizi]

python setup.py build

^[[A
running build
running build_ext
-- The C compiler identification is GNU 8.4.0
-- The CXX compiler identification is GNU 8.4.0
-- Check for working C compiler: /cm/shared/apps/gcc8/8.4.0/bin/gcc
-- Check for working C compiler: /cm/shared/apps/gcc8/8.4.0/bin/gcc -- broken
CMake Error at /cm/shared/apps/cmake/3.5.1/share/cmake-3.5/Modules/CMakeTestCCompiler.cmake:61 (message):
The C compiler "/cm/shared/apps/gcc8/8.4.0/bin/gcc" is not able to compile
a simple test program.

It fails with the following output:

Change Dir: /home/xxx/CrowdNav-master/Python-RVO2-main/build/RVO2/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/gmake" "cmTC_302d1/fast"

/usr/bin/gmake -f CMakeFiles/cmTC_302d1.dir/build.make
CMakeFiles/cmTC_302d1.dir/build

gmake[1]: Entering directory
`/home/xxx/CrowdNav-master/Python-RVO2-main/build/RVO2/CMakeFiles/CMakeTmp'

Building C object CMakeFiles/cmTC_302d1.dir/testCCompiler.c.o

/cm/shared/apps/gcc8/8.4.0/bin/gcc -o
CMakeFiles/cmTC_302d1.dir/testCCompiler.c.o -c
/home/xxx/CrowdNav-master/Python-RVO2-main/build/RVO2/CMakeFiles/CMakeTmp/testCCompiler.c

Linking C executable cmTC_302d1

/cm/shared/apps/cmake/3.5.1/bin/cmake -E cmake_link_script
CMakeFiles/cmTC_302d1.dir/link.txt --verbose=1

/cm/shared/apps/gcc8/8.4.0/bin/gcc
CMakeFiles/cmTC_302d1.dir/testCCompiler.c.o -o cmTC_302d1 -rdynamic

/usr/bin/ld: cannot find crt1.o: No such file or directory

/usr/bin/ld: cannot find crti.o: No such file or directory

collect2: error: ld returned 1 exit status

gmake[1]: *** [cmTC_302d1] Error 1

gmake[1]: Leaving directory
`/home/xxx/CrowdNav-master/Python-RVO2-main/build/RVO2/CMakeFiles/CMakeTmp'

gmake: *** [cmTC_302d1/fast] Error 2

CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
CMakeLists.txt:34 (project)

-- Configuring incomplete, errors occurred!
See also "/home/xxx/CrowdNav-master/Python-RVO2-main/build/RVO2/CMakeFiles/CMakeOutput.log".
See also "/home/xxx/CrowdNav-master/Python-RVO2-main/build/RVO2/CMakeFiles/CMakeError.log".
Traceback (most recent call last):
File "setup.py", line 49, in
'Topic :: Software Development :: Libraries :: Python Modules',
File "/home/xxx/.conda/envs/env_RVO2/lib/python3.6/distutils/core.py", line 148, in setup
dist.run_commands()
File "/home/xxx/.conda/envs/env_RVO2/lib/python3.6/distutils/dist.py", line 955, in run_commands
self.run_command(cmd)
File "/home/xxx/.conda/envs/env_RVO2/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/home/xxx/.conda/envs/env_RVO2/lib/python3.6/distutils/command/build.py", line 135, in run
self.run_command(cmd_name)
File "/home/xxx/.conda/envs/env_RVO2/lib/python3.6/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/home/xxx/.conda/envs/env_RVO2/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "setup.py", line 19, in run
cwd=build_dir)
File "/home/xxx/.conda/envs/env_RVO2/lib/python3.6/subprocess.py", line 291, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', '../..', '-DCMAKE_CXX_FLAGS=-fPIC']' returned non-zero exit status 1.

Any advice?

[Mokchanic]

Erase the build folder inside the Python-RVO2 and try rebuilding it.