luckydonald$ docker run --rm -it python:3.9 bash


root@af5036aca0c8:/# git clone https://github.com/luckydonald/image_intensities_minimal_test


Cloning into 'image_intensities_minimal_test'...
remote: Enumerating objects: 169, done.
remote: Counting objects: 100% (169/169), done.
remote: Compressing objects: 100% (145/145), done.
remote: Total 169 (delta 18), reused 166 (delta 18), pack-reused 0
Receiving objects: 100% (169/169), 751.23 KiB | 7.74 MiB/s, done.
Resolving deltas: 100% (18/18), done.


root@af5036aca0c8:/# cd image_intensities_minimal_test/


root@af5036aca0c8:/image_intensities_minimal_test# ls


LICENSE  MANIFEST.in  README.md  build2.py  image_intensities  setup.py  sources2  tests  tox.ini
root@af5036aca0c8:/image_intensities_minimal_test# python setup.py install
running install
running bdist_egg
running egg_info
creating image_intensities_test.egg-info
writing image_intensities_test.egg-info/PKG-INFO
writing dependency_links to image_intensities_test.egg-info/dependency_links.txt
writing requirements to image_intensities_test.egg-info/requires.txt
writing top-level names to image_intensities_test.egg-info/top_level.txt
writing manifest file 'image_intensities_test.egg-info/SOURCES.txt'
reading manifest file 'image_intensities_test.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
warning: no files found matching 'build.py'
writing manifest file 'image_intensities_test.egg-info/SOURCES.txt'
installing library code to build/bdist.linux-x86_64/egg
running install_lib
running build_py
creating build
creating build/lib.linux-x86_64-3.9
creating build/lib.linux-x86_64-3.9/image_intensities
copying image_intensities/__init__.py -> build/lib.linux-x86_64-3.9/image_intensities
copying image_intensities/intensities.py -> build/lib.linux-x86_64-3.9/image_intensities
copying image_intensities/pure_python.py -> build/lib.linux-x86_64-3.9/image_intensities
copying image_intensities/classes.py -> build/lib.linux-x86_64-3.9/image_intensities
creating build/lib.linux-x86_64-3.9/sources2
copying sources2/__init__.py -> build/lib.linux-x86_64-3.9/sources2
running build_ext
generating cffi module 'build/temp.linux-x86_64-3.9/images_intensities._intensities.c'
creating build/temp.linux-x86_64-3.9
building 'images_intensities._intensities' extension
creating build/temp.linux-x86_64-3.9/build
creating build/temp.linux-x86_64-3.9/build/temp.linux-x86_64-3.9
creating build/temp.linux-x86_64-3.9/sources
creating build/temp.linux-x86_64-3.9/sources/turbojpeg
gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -fPIC -I/usr/local/include/python3.9 -c build/temp.linux-x86_64-3.9/images_intensities._intensities.c -o build/temp.linux-x86_64-3.9/build/temp.linux-x86_64-3.9/images_intensities._intensities.o
build/temp.linux-x86_64-3.9/images_intensities._intensities.c: In function ‘_cffi_var_intensity_data’:
build/temp.linux-x86_64-3.9/images_intensities._intensities.c:680:27: error: expected expression before ‘;’ token
   return &(intensity_data);
                           ^
build/temp.linux-x86_64-3.9/images_intensities._intensities.c:681:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
error: command '/usr/bin/gcc' failed with exit code 1



root@af5036aca0c8:/image_intensities_minimal_test#