SyntaxError: future feature annotations is not defined

[bskkim1999]

my environment is jetson nano jetpack 4.4 python3.6.9

I issued these below commands.

$ cd jetson-inference/build $ ./install-pytorch.sh

but there was error that I don't know how to solve...

[Shell terminal] Installed /usr/local/lib/python3.6/dist-packages/torchvision-0.7.0a0+78ed10c-py3.6-linux-aarch64.egg Processing dependencies for torchvision==0.7.0a0+78ed10c Searching for pillow>=4.1.1 Reading https://pypi.org/simple/pillow/ /usr/local/lib/python3.6/dist-packages/pkg_resources/init.py:119: PkgResourcesDeprecationWarning: is an invalid version and will not be supported in a future release PkgResourcesDeprecationWarning, /usr/local/lib/python3.6/dist-packages/pkg_resources/init.py:119: PkgResourcesDeprecationWarning: rc1 is an invalid version and will not be supported in a future release PkgResourcesDeprecationWarning, Downloading https://files.pythonhosted.org/packages/f8/3e/32cbd0129a28686621434cbf17bb64bf1458bfb838f1f668262fefce145c/pillow-10.2.0.tar.gz#sha256=e87f0b2c78157e12d7686b27d63c070fd65d994e8ddae6f328e0dcf4a0cd007e Best match: pillow 10.2.0 Processing pillow-10.2.0.tar.gz Writing /tmp/easy_install-wbi20k_2/pillow-10.2.0/setup.cfg Running pillow-10.2.0/setup.py -q bdist_egg --dist-dir /tmp/easy_install-wbi20k_2/pillow-10.2.0/egg-dist-tmp-frg3dziw Traceback (most recent call last): File "/usr/local/lib/python3.6/dist-packages/setuptools/sandbox.py", line 156, in save_modules yield saved File "/usr/local/lib/python3.6/dist-packages/setuptools/sandbox.py", line 198, in setup_context yield File "/usr/local/lib/python3.6/dist-packages/setuptools/sandbox.py", line 259, in run_setup _execfile(setup_script, ns) File "/usr/local/lib/python3.6/dist-packages/setuptools/sandbox.py", line 45, in _execfile code = compile(script, filename, 'exec') File "/tmp/easy_install-wbi20k_2/pillow-10.2.0/setup.py", line 10 from future import annotations ^ SyntaxError: future feature annotations is not defined

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "setup.py", line 255, in 'clean': clean, File "/usr/local/lib/python3.6/dist-packages/setuptools/init.py", line 153, in setup return distutils.core.setup(**attrs) File "/usr/lib/python3.6/distutils/core.py", line 148, in setup dist.run_commands() File "/usr/lib/python3.6/distutils/dist.py", line 955, in run_commands self.run_command(cmd) File "/usr/lib/python3.6/distutils/dist.py", line 974, in run_command cmd_obj.run() File "/usr/local/lib/python3.6/dist-packages/setuptools/command/install.py", line 74, in run self.do_egg_install() File "/usr/local/lib/python3.6/dist-packages/setuptools/command/install.py", line 124, in do_egg_install cmd.run(show_deprecation=False) File "/usr/local/lib/python3.6/dist-packages/setuptools/command/easy_install.py", line 414, in run self.easy_install(spec, not self.no_deps) File "/usr/local/lib/python3.6/dist-packages/setuptools/command/easy_install.py", line 656, in easy_install return self.install_item(None, spec, tmpdir, deps, True) File "/usr/local/lib/python3.6/dist-packages/setuptools/command/easy_install.py", line 703, in install_item self.process_distribution(spec, dist, deps) File "/usr/local/lib/python3.6/dist-packages/setuptools/command/easy_install.py", line 751, in process_distribution [requirement], self.local_index, self.easy_install File "/usr/local/lib/python3.6/dist-packages/pkg_resources/init.py", line 773, in resolve replace_conflicting=replace_conflicting File "/usr/local/lib/python3.6/dist-packages/pkg_resources/init.py", line 1056, in best_match return self.obtain(req, installer) File "/usr/local/lib/python3.6/dist-packages/pkg_resources/init.py", line 1068, in obtain return installer(requirement) File "/usr/local/lib/python3.6/dist-packages/setuptools/command/easy_install.py", line 675, in easy_install return self.install_item(spec, dist.location, tmpdir, deps) File "/usr/local/lib/python3.6/dist-packages/setuptools/command/easy_install.py", line 701, in install_item dists = self.install_eggs(spec, download, tmpdir) File "/usr/local/lib/python3.6/dist-packages/setuptools/command/easy_install.py", line 896, in install_eggs return self.build_and_install(setup_script, setup_base) File "/usr/local/lib/python3.6/dist-packages/setuptools/command/easy_install.py", line 1168, in build_and_install self.run_setup(setup_script, setup_base, args) File "/usr/local/lib/python3.6/dist-packages/setuptools/command/easy_install.py", line 1152, in run_setup run_setup(setup_script, args) File "/usr/local/lib/python3.6/dist-packages/setuptools/sandbox.py", line 262, in run_setup raise File "/usr/lib/python3.6/contextlib.py", line 99, in exit self.gen.throw(type, value, traceback) File "/usr/local/lib/python3.6/dist-packages/setuptools/sandbox.py", line 198, in setup_context yield File "/usr/lib/python3.6/contextlib.py", line 99, in exit self.gen.throw(type, value, traceback) File "/usr/local/lib/python3.6/dist-packages/setuptools/sandbox.py", line 169, in save_modules saved_exc.resume() File "/usr/local/lib/python3.6/dist-packages/setuptools/sandbox.py", line 143, in resume raise exc.with_traceback(self._tb) File "/usr/local/lib/python3.6/dist-packages/setuptools/sandbox.py", line 156, in save_modules yield saved File "/usr/local/lib/python3.6/dist-packages/setuptools/sandbox.py", line 198, in setup_context yield File "/usr/local/lib/python3.6/dist-packages/setuptools/sandbox.py", line 259, in run_setup _execfile(setup_script, ns) File "/usr/local/lib/python3.6/dist-packages/setuptools/sandbox.py", line 45, in _execfile code = compile(script, filename, 'exec') SyntaxError: future feature annotations is not defined

[jetson-inference] installation complete, exiting with status code 0 [jetson-inference] to run this tool again, use the following commands:

$ cd <jetson-inference>/build
$ ./install-pytorch.sh

======================================================= Can you recommened how to solve this issue..? Thanks :)

[dusty-nv]

@bskkim1999 can you try running pip3 install 'pillow<7' ?

[bskkim1999]

@dusty-nv Before instructing ./install-pytorch.sh, I executed the command pip3 install 'pillow<7', so there are no errors anymore! Thank you for your kindness!