Installing on raspberry Pi - Cythonize fail

[Alex40144]

Hi, I'm having problems installing this on my Raspi Whilst running setup.py I get an error saying that there is no module named Cython and that it must be installed as a python module. I am definitely sure that it is installed and I am unsure on the next steps to fix this.

`pi@raspberrypi:~/LedFx $ sudo python3 setup.py install Running from numpy source directory. /tmp/easy_install-v99cauq7/numpy-1.18.2/setup.py:461: UserWarning: Unrecognized setuptools command, proceeding with generating Cython sources and expanding templates run_build = parse_setuppy_commands() Cythonizing sources Processing numpy/random/_bounded_integers.pxd.in Processing numpy/random/_mt19937.pyx Traceback (most recent call last): File "/tmp/easy_install-v99cauq7/numpy-1.18.2/tools/cythonize.py", line 61, in process_pyx from Cython.Compiler.Version import version as cython_version ImportError: No module named 'Cython'

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/tmp/easy_install-v99cauq7/numpy-1.18.2/tools/cythonize.py", line 238, in main() File "/tmp/easy_install-v99cauq7/numpy-1.18.2/tools/cythonize.py", line 234, in main find_process_files(root_dir) File "/tmp/easy_install-v99cauq7/numpy-1.18.2/tools/cythonize.py", line 225, in find_process_files process(root_dir, fromfile, tofile, function, hash_db) File "/tmp/easy_install-v99cauq7/numpy-1.18.2/tools/cythonize.py", line 191, in process processor_function(fromfile, tofile) File "/tmp/easy_install-v99cauq7/numpy-1.18.2/tools/cythonize.py", line 66, in process_pyx raise OSError('Cython needs to be installed in Python as a module') OSError: Cython needs to be installed in Python as a module Traceback (most recent call last): File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 157, in save_modules yield saved File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 198, in setup_context yield File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 255, in run_setup DirectorySandbox(setup_dir).run(runner) File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 285, in run return func() File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 253, in runner _execfile(setup_script, ns) File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 47, in _execfile exec(code, globals, locals) File "/tmp/easy_install-v99cauq7/numpy-1.18.2/setup.py", line 488, in File "/tmp/easy_install-v99cauq7/numpy-1.18.2/setup.py", line 469, in setup_package File "/tmp/easy_install-v99cauq7/numpy-1.18.2/setup.py", line 275, in generate_cython RuntimeError: Running cythonize failed!

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "setup.py", line 51, in '': ['*.npy'] File "/usr/lib/python3.5/distutils/core.py", line 108, in setup _setup_distribution = dist = klass(attrs) File "/usr/lib/python3/dist-packages/setuptools/dist.py", line 317, in init self.fetch_build_eggs(attrs['setup_requires']) File "/usr/lib/python3/dist-packages/setuptools/dist.py", line 372, in fetch_build_eggs replace_conflicting=True, File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 846, in resolve dist = best[req.key] = env.best_match(req, ws, installer) File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 1118, in best_match return self.obtain(req, installer) File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 1130, in obtain return installer(requirement) File "/usr/lib/python3/dist-packages/setuptools/dist.py", line 440, in fetch_build_egg return cmd.easy_install(req) File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 699, in easy_install return self.install_item(spec, dist.location, tmpdir, deps) File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 725, in install_item dists = self.install_eggs(spec, download, tmpdir) File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 906, in install_eggs return self.build_and_install(setup_script, setup_base) File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 1145, in build_and_install self.run_setup(setup_script, setup_base, args) File "/usr/lib/python3/dist-packages/setuptools/command/easy_install.py", line 1131, in run_setup run_setup(setup_script, args) File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 258, in run_setup raise File "/usr/lib/python3.5/contextlib.py", line 77, in exit self.gen.throw(type, value, traceback) File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 198, in setup_context yield File "/usr/lib/python3.5/contextlib.py", line 77, in exit self.gen.throw(type, value, traceback) File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 169, in save_modules saved_exc.resume() File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 144, in resume six.reraise(type, exc, self._tb) File "/usr/lib/python3/dist-packages/pkg_resources/_vendor/six.py", line 685, in reraise raise value.with_traceback(tb) File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 157, in save_modules yield saved File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 198, in setup_context yield File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 255, in run_setup DirectorySandbox(setup_dir).run(runner) File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 285, in run return func() File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 253, in runner _execfile(setup_script, ns) File "/usr/lib/python3/dist-packages/setuptools/sandbox.py", line 47, in _execfile exec(code, globals, locals) File "/tmp/easy_install-v99cauq7/numpy-1.18.2/setup.py", line 488, in File "/tmp/easy_install-v99cauq7/numpy-1.18.2/setup.py", line 469, in setup_package File "/tmp/easy_install-v99cauq7/numpy-1.18.2/setup.py", line 275, in generate_cython RuntimeError: Running cythonize failed! `

[steveof2620]

Did you find a solution to this?