CMAKE - errors

[fearboo]

I must be missing some prerequisites for USB setup. I can't figure it out. I have installed VS 2022 and 2019 and have CMake tools installed.

I just keep getting errors for Cmake.

I installed it to path for all users.

Any help would be great.

I have tried using the Wifi method but its doesnt seem to work in Brave or Edge. I am not installing chrome.

Thanks.

[marek-simonik]

Hello,

can you please specify which errors do you get (either a screenshot or the text of the errors)?

Regarding Wi-Fi streaming: as far as I know, Chromium-based browsers changed their privacy defaults, so to be able to use the Wi-Fi streaming demos in a Chromium-based browser (e.g. Chrome, Brave, Edge), please follow this SO answer and disable Block insecure private network requests in Brave's flags as is suggested in the SO answer. Then my Github Wi-Fi streaming demos should work properly.

(Note that mobile Safari doesn't suffer from this problem (at least not on iOS 15), so the Wi-Fi streaming demo works without issues in iOS/iPadOS Safari.)

[fearboo]

I am using windows 10, 64bit on an Intel. I notice it's using a build library for win-amd64

(base) PS I:\code\record3d> python setup.py install running install running bdist_egg running egg_info writing record3d.egg-info\PKG-INFO writing dependency_links to record3d.egg-info\dependency_links.txt writing requirements to record3d.egg-info\requires.txt writing top-level names to record3d.egg-info\top_level.txt reading manifest file 'record3d.egg-info\SOURCES.txt' reading manifest template 'MANIFEST.in' adding license file 'LICENSE' writing manifest file 'record3d.egg-info\SOURCES.txt' installing library code to build\bdist.win-amd64\egg running install_lib running build_ext CMake Error at CMakeLists.txt:2 (project): Generator

NMake Makefiles

does not support platform specification, but platform

x64

was specified.

CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage -- Configuring incomplete, errors occurred! See also "I:/CODE/record3d/build/temp.win-amd64-3.9/Release/CMakeFiles/CMakeOutput.log". Traceback (most recent call last): File "I:\code\record3d\setup.py", line 68, in setup( File "G:\studio_software\Anaconda\lib\site-packages\setuptools__init__.py", line 153, in setup return distutils.core.setup(**attrs) File "G:\studio_software\Anaconda\lib\distutils\core.py", line 148, in setup dist.run_commands() File "G:\studio_software\Anaconda\lib\distutils\dist.py", line 966, in run_commands self.run_command(cmd) File "G:\studio_software\Anaconda\lib\distutils\dist.py", line 985, in run_command cmd_obj.run() File "G:\studio_software\Anaconda\lib\site-packages\setuptools\command\install.py", line 67, in run self.do_egg_install() File "G:\studio_software\Anaconda\lib\site-packages\setuptools\command\install.py", line 109, in do_egg_install self.run_command('bdist_egg') File "G:\studio_software\Anaconda\lib\distutils\cmd.py", line 313, in run_command self.distribution.run_command(command) File "G:\studio_software\Anaconda\lib\distutils\dist.py", line 985, in run_command cmd_obj.run() File "G:\studio_software\Anaconda\lib\site-packages\setuptools\command\bdist_egg.py", line 164, in run cmd = self.call_command('install_lib', warn_dir=0) File "G:\studio_software\Anaconda\lib\site-packages\setuptools\command\bdist_egg.py", line 150, in call_command self.run_command(cmdname) File "G:\studio_software\Anaconda\lib\distutils\cmd.py", line 313, in run_command self.distribution.run_command(command) File "G:\studio_software\Anaconda\lib\distutils\dist.py", line 985, in run_command cmd_obj.run() File "G:\studio_software\Anaconda\lib\site-packages\setuptools\command\install_lib.py", line 11, in run self.build() File "G:\studio_software\Anaconda\lib\distutils\command\install_lib.py", line 107, in build self.run_command('build_ext') File "G:\studio_software\Anaconda\lib\distutils\cmd.py", line 313, in run_command self.distribution.run_command(command) File "G:\studio_software\Anaconda\lib\distutils\dist.py", line 985, in run_command cmd_obj.run() File "I:\code\record3d\setup.py", line 34, in run self.build_extension(ext) File "I:\code\record3d\setup.py", line 59, in build_extension subprocess.check_call(['cmake', ext.sourcedir] + cmake_args, cwd=self.build_temp, env=env) File "G:\studio_software\Anaconda\lib\subprocess.py", line 373, in check_call raise CalledProcessError(retcode, cmd) subprocess.CalledProcessError: Command '['cmake', 'I:\code\record3d', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=I:\code\record3d\build\lib.win-amd64-3.9', '-DPYTHON_EXECUTABLE=G:\studio_software\Anaconda\python.exe', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=I:\code\record3d\build\lib.win-amd64-3.9', '-A', 'x64', '-DBUILD_PYTHON_BINDINGS=ON']' returned non-zero exit status 1.

[marek-simonik]

The win-amd64 is Microsoft's way of describing a 64bit platform due to historical reasons — it's the same for both Intel and AMD CPUs, so that is not an issue.

The most interesting part of the log you shared is:

Generator NMake Makefiles does not support platform specification, but platform x64 was specified.
CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage

This suggests you might not have Visual Studio installed on your computer. Please make sure there is a Visual Studio installed on your computer, try again and let me know if that helped. If you do have a VS installed and you still see the exact same error, then CMake for some reason cannot see VS.

[fearboo]

This is a problem on my end somehow. I just can't figure it out. I am using Anaconda . I have MS VS 2022 and 2019 installed. I have tried installing Cmake install file to system path. I have tried installing cmake through MS VS installer. I have tried Cmake install package from the anaconda Navigator. I have restarted my machine.

I checked my windows ENV settings. I am not sure exactly what paths I should have for MS VS to work.

I had an issue like this before and could never solve it. I have tried reinstalling MS VS many times.

Any help you could give would be great. I really don't want to reinstall windows, but I have no idea why python can't see my VS.

[marek-simonik]

I don't think the issue is related to Python per se; I think that even if you tried to build the record3d C++ demo project using e.g. ccmake, then the GUI still wouldn't provide you a MSVC compiler as an option. But you can try that though and maybe even select the path to the compiler manually; try running ccmake (should be installed alongside Cmake) and attempt to build the C++ demo.

I found this Stack Overflow question, which seems to be about the same issue you are facing. I suggest that you see if any of the answers will help.

[marek-simonik]

I'm closing this issue due to inactivity, but feel free to comment and I'll try to help.