Build fails with `No module named 'torch'` (solution)
Closed this issue ยท 9 comments
Hi, and thanks for the implementation!
Just wanted to let other users know about a build problem.
My default Python is python3.7
. The installation fails because pip
is trying to invoke python
instead:
$ python3.7 -m pip install .
Installing build dependencies ... done
Getting requirements to build wheel ... error
ERROR: Command errored out with exit status 1:
command: /usr/bin/python3.7 /home/shrubb/.local/lib/python3.7/site-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /tmp/tmpjpnon38i
cwd: /home/shrubb/Projects/mcubes_pytorch
Complete output (18 lines):
Traceback (most recent call last):
File "/home/shrubb/.local/lib/python3.7/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 280, in <module>
main()
File "/home/shrubb/.local/lib/python3.7/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 263, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "/home/shrubb/.local/lib/python3.7/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 114, in get_requires_for_build_wheel
return hook(config_settings)
File "/tmp/pip-build-env-2ine7t9t/overlay/lib/python3.7/site-packages/setuptools/build_meta.py", line 155, in get_requires_for_build_wheel
config_settings, requirements=['wheel'])
File "/tmp/pip-build-env-2ine7t9t/overlay/lib/python3.7/site-packages/setuptools/build_meta.py", line 135, in _get_build_requires
self.run_setup()
File "/tmp/pip-build-env-2ine7t9t/overlay/lib/python3.7/site-packages/setuptools/build_meta.py", line 259, in run_setup
self).run_setup(setup_script=setup_script)
File "/tmp/pip-build-env-2ine7t9t/overlay/lib/python3.7/site-packages/setuptools/build_meta.py", line 150, in run_setup
exec(compile(code, __file__, 'exec'), locals())
File "setup.py", line 2, in <module>
from torch.utils.cpp_extension import BuildExtension
ModuleNotFoundError: No module named 'torch'
----------------------------------------
The solution is to delete (or move or rename) pyproject.toml
.
To avoid any misunderstanding, I removed pyproject.toml
.
Now you can simpy install the module by:
pip install git+https://github.com/tatsy/torchmcubes.git
Hi @shodanx2, I do not think this is the problem of this repo. Please consult the owner of TripoSR. If you cannot install this repo directly with pip to your enviroment (i.e., run "pip install git+https://github.com/tatsy/torchmcubes.git" directly), then, please let me know with the errors you received.
Hi,
Still digging through this. I have a fresh python install, I suspect all people trying out TripoSR will hit the same roadblock here.
It's an image-to-3d model that just came out yesterday.
I'm not sure I'm still in the TripoSR setup proper, it fails installing the requirements
Found similar issue
I tried after a restart, to just install torchmcubes alone, using the command suggested above
pip install git+https://github.com/tatsy/torchmcubes.git
I tried --no-use-pep517, got
--no-use-pep517 error: It is not possible to use --no-use-pep517
without setuptools and wheel installed.
So far I installed python from https://www.python.org/ftp/python/3.12.2/python-3.12.2-amd64.exe
then ran
pip3 install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu118
pip install --upgrade setuptools
pip install -r requirements.txt
So there isn't much room for errors...
There in particular
_in_process.py", line 118, in get_requires_for_build_wheel
return hook(config_settings)
build_meta.py", line 325, in get_requires_for_build_wheel
return self._get_build_requires(config_settings, requirements=['wheel'])
The other thread says "install wheel
Progress, the error has changed
"we could not find ninja"
New error, progress !
"error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/"
Oh I bet that is going to re-activate windows update and wreck my system :( oh well, yolo, windows re-install after this !
Installed but still getting the same error.
So I'm hitting post here and restarting the computer.
Ok,
Still did not work, had another look at the MS build tools
This is not enough
It needs Visual Studio Community plus the "workload" Desktop C++
Now it builds
TripoSR-main>pip install -r requirements.txt gets pasts torchmcubes !
installed rust package manager https://win.rustup.rs/x86_64
and requirements finishes
total success
So recap, for anyone ending up here from TripoSR
here are your steps for a fresh windows 10 install
install python https://www.python.org/ftp/python/3.12.2/python-3.12.2-amd64.exe
install MS Visual C++ at https://visualstudio.microsoft.com/visual-cpp-build-tools/
choose Visual Studio community and Desktop C++ and build tools
Install rust package manager from https://win.rustup.rs/x86_64
download TripoSR https://github.com/VAST-AI-Research/TripoSR/archive/refs/heads/main.zip
uncompress tar -xf TripoSR-main.zip
restart your terminal and maybe reboot here
install torch with pip3 install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu118
run the following
pip install --upgrade setuptools
pip install wheel
pip install ninja
pip install -r requirements.txt
and then magic !
python run.py examples/chair.png --output-dir output/
error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools":
From my understanding, maybe the problem is your Python version. As 3.12 is a bit rather new, maybe the correct combination of Python 3.12 and PyTorch, TorchVision, and CUDAToolkit cannot be found.
So, I think downgrading your Python to 3.9 or 3.10 may resolve the problem. Cheers.
I have this issue as well on 3.9. Basically everything else the same.
`--> RUN --mount=target=requirements.txt,source=requirements.txt pip install --no-cache-dir -r requirements.txt
Collecting git+https://github.com/tatsy/torchmcubes.git (from -r requirements.txt (line 16))
Cloning https://github.com/tatsy/torchmcubes.git to /tmp/pip-req-build-ia4y_d13
Running command git clone --filter=blob:none --quiet https://github.com/tatsy/torchmcubes.git /tmp/pip-req-build-ia4y_d13
Resolved https://github.com/tatsy/torchmcubes.git to commit 3aef8af
Preparing metadata (setup.py): started
Preparing metadata (setup.py): finished with status 'error'
error: subprocess-exited-with-error
ร python setup.py egg_info did not run successfully.
โ exit code: 1
โฐโ> [6 lines of output]
Traceback (most recent call last):
File "", line 2, in
File "", line 34, in
File "/tmp/pip-req-build-ia4y_d13/setup.py", line 2, in
from torch.utils.cpp_extension import BuildExtension
ModuleNotFoundError: No module named 'torch'
[end of output]`
Ok,
Still did not work, had another look at the MS build tools
This is not enough It needs Visual Studio Community plus the "workload" Desktop C++
Now it builds
TripoSR-main>pip install -r requirements.txt gets pasts torchmcubes !
installed rust package manager https://win.rustup.rs/x86_64
and requirements finishes
total success
So recap, for anyone ending up here from TripoSR
here are your steps for a fresh windows 10 install
install python https://www.python.org/ftp/python/3.12.2/python-3.12.2-amd64.exe install MS Visual C++ at https://visualstudio.microsoft.com/visual-cpp-build-tools/ choose Visual Studio community and Desktop C++ and build tools Install rust package manager from https://win.rustup.rs/x86_64 download TripoSR https://github.com/VAST-AI-Research/TripoSR/archive/refs/heads/main.zip uncompress tar -xf TripoSR-main.zip restart your terminal and maybe reboot here install torch with pip3 install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu118 run the following pip install --upgrade setuptools pip install wheel pip install ninja pip install -r requirements.txt
and then magic !
python run.py examples/chair.png --output-dir output/
error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools":
thx my friend,"install wheel" solved my problem ,too. :)