Error installing dependencies

[sriprad]

Hi Team,
Thank you for all the great work. It looks amazing.
I tried installing pip install layoutparser but it thrown me the below error,
can you please let me know how to rectify this,

ERROR: Command errored out with exit status 1:
command: 'C:\Program Files\Anaconda\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\Public\Documents\Wondershare\CreatorTemp\pip-install-s13j7o41\pycocotools_6c1fc2cce84542a8be1c0cbeacfda632\setup.py'"'"'; file='"'"'C:\Users\Public\Documents\Wondershare\CreatorTemp\pip-install-s13j7o41\pycocotools_6c1fc2cce84542a8be1c0cbeacfda632\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\Public\Documents\Wondershare\CreatorTemp\pip-wheel-awmfv0cr'
cwd: C:\Users\Public\Documents\Wondershare\CreatorTemp\pip-install-s13j7o41\pycocotools_6c1fc2cce84542a8be1c0cbeacfda632
Complete output (22 lines):
running bdist_wheel
running build
running build_py
creating build
creating build\lib.win-amd64-3.8
creating build\lib.win-amd64-3.8\pycocotools
copying pycocotools\coco.py -> build\lib.win-amd64-3.8\pycocotools
copying pycocotools\cocoeval.py -> build\lib.win-amd64-3.8\pycocotools
copying pycocotools\mask.py -> build\lib.win-amd64-3.8\pycocotools
copying pycocotools_init_.py -> build\lib.win-amd64-3.8\pycocotools
running build_ext
cythoning pycocotools/_mask.pyx to pycocotools_mask.c
C:\Users\pss.ch\AppData\Roaming\Python\Python38\site-packages\Cython\Compiler\Main.py:369: FutureWarning: Cython directive 'language_level' not set, using 2 for now (Py2). This will change in a later release! File: C:\Users\Public\Documents\Wondershare\CreatorTemp\pip-install-s13j7o41\pycocotools_6c1fc2cce84542a8be1c0cbeacfda632\pycocotools_mask.pyx
tree = Parsing.p_module(s, pxd, full_module_name)
building 'pycocotools._mask' extension
creating build\temp.win-amd64-3.8
creating build\temp.win-amd64-3.8\Release
creating build\temp.win-amd64-3.8\Release\common
creating build\temp.win-amd64-3.8\Release\pycocotools
C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\x86_amd64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -IC:\Users\pss.ch\AppData\Roaming\Python\Python38\site-packages\numpy\core\include -I./common "-IC:\Program Files\Anaconda\include" "-IC:\Program Files\Anaconda\include" "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE" "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\INCLUDE" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\8.1\include\shared" "-IC:\Program Files (x86)\Windows Kits\8.1\include\um" "-IC:\Program Files (x86)\Windows Kits\8.1\include\winrt" /Tc./common/maskApi.c /Fobuild\temp.win-amd64-3.8\Release./common/maskApi.obj -Wno-cpp -Wno-unused-function -std=c99
cl : Command line error D8021 : invalid numeric argument '/Wno-cpp'
error: command 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\x86_amd64\cl.exe' failed with exit status 2

ERROR: Failed building wheel for pycocotools
ERROR: Command errored out with exit status 1:
command: 'C:\Program Files\Anaconda\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\Public\Documents\Wondershare\CreatorTemp\pip-install-s13j7o41\pycocotools_6c1fc2cce84542a8be1c0cbeacfda632\setup.py'"'"'; file='"'"'C:\Users\Public\Documents\Wondershare\CreatorTemp\pip-install-s13j7o41\pycocotools_6c1fc2cce84542a8be1c0cbeacfda632\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record 'C:\Users\Public\Documents\Wondershare\CreatorTemp\pip-record-w4euj5sb\install-record.txt' --single-version-externally-managed --user --prefix= --compile --install-headers 'C:\Users\pss.ch\AppData\Roaming\Python\Python38\Include\pycocotools'
cwd: C:\Users\Public\Documents\Wondershare\CreatorTemp\pip-install-s13j7o41\pycocotools_6c1fc2cce84542a8be1c0cbeacfda632
Complete output (20 lines):
running install
running build
running build_py
creating build
creating build\lib.win-amd64-3.8
creating build\lib.win-amd64-3.8\pycocotools
copying pycocotools\coco.py -> build\lib.win-amd64-3.8\pycocotools
copying pycocotools\cocoeval.py -> build\lib.win-amd64-3.8\pycocotools
copying pycocotools\mask.py -> build\lib.win-amd64-3.8\pycocotools
copying pycocotools_init_.py -> build\lib.win-amd64-3.8\pycocotools
running build_ext
skipping 'pycocotools_mask.c' Cython extension (up-to-date)
building 'pycocotools._mask' extension
creating build\temp.win-amd64-3.8
creating build\temp.win-amd64-3.8\Release
creating build\temp.win-amd64-3.8\Release\common
creating build\temp.win-amd64-3.8\Release\pycocotools
C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\x86_amd64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -IC:\AppData\Roaming\Python\Python38\site-packages\numpy\core\include -I./common "-IC:\Program Files\Anaconda\include" "-IC:\Program Files\Anaconda\include" "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE" "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\INCLUDE" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\8.1\include\shared" "-IC:\Program Files (x86)\Windows Kits\8.1\include\um" "-IC:\Program Files (x86)\Windows Kits\8.1\include\winrt" /Tc./common/maskApi.c /Fobuild\temp.win-amd64-3.8\Release./common/maskApi.obj -Wno-cpp -Wno-unused-function -std=c99
cl : Command line error D8021 : invalid numeric argument '/Wno-cpp'
error: command 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\x86_amd64\cl.exe' failed with exit status 2
----------------------------------------
ERROR: Command errored out with exit status 1: 'C:\Program Files\Anaconda\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\Public\Documents\Wondershare\CreatorTemp\pip-install-s13j7o41\pycocotools_6c1fc2cce84542a8be1c0cbeacfda632\setup.py'"'"'; file='"'"'C:\Users\Public\Documents\Wondershare\CreatorTemp\pip-install-s13j7o41\pycocotools_6c1fc2cce84542a8be1c0cbeacfda632\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record 'C:\Users\Public\Documents\Wondershare\CreatorTemp\pip-record-w4euj5sb\install-record.txt' --single-version-externally-managed --user --prefix= --compile --install-headers 'C:\AppData\Roaming\Python\Python38\Include\pycocotools' Check the logs for full command output.

[lolipopshock]

Could you check #11 ?

[engineerchange]

I had a similar issue today.

I think this commit doesn't solve the problem of #11 for Windows users - this change is up-to-date in pypi now, and I got the same error as above with a fresh pip install layoutparser today. When I tried pip installing the latest version of pycocotools (2.0.2) on my Windows 10 machine, I still got a similar error as above.

I think the resolution is changing pycocotools's compiler flag for Windows users. I was able to follow these instructions that git clone the coco library and make a smaller change to a compiler flag in the setup.py to install pycocotools. Then, I had to git clone https://github.com/Layout-Parser/layout-parser.git, comment out the pycocotools install in setup.py, and run python setup.py install and it ran through the rest of the install fine for me.

[lolipopshock]

Thanks @engineerchange! And you might want to try pip install -U "git+https://github.com/layout-parser/layout-parser.git#egg=layoutparser" (with -U and downloading source from github rather than pypi). But anyhow we are going to update the pypi version as well so it shouldn't be an issue in the future.

[ankit-crossml]

Hi All,

I am also facing the below error:

AssertionError: Requires fvcore>=0.1.2

And when I try to install this then I get following dependency errors:

ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
layoutparser 0.1.3 requires fvcore==0.1.1.post20200623, but you have fvcore 0.1.5.post20210410 which is incompatible.
layoutparser 0.1.3 requires pycocotools==2.0.1, but you have pycocotools 2.0.2 which is incompatible.

Could anyone please help me with the working installation version?

Regards,
Ankit Aggarwal

[lolipopshock]

Hi All,

I am also facing the below error:

AssertionError: Requires fvcore>=0.1.2

And when I try to install this then I get following dependency errors:

ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
layoutparser 0.1.3 requires fvcore==0.1.1.post20200623, but you have fvcore 0.1.5.post20210410 which is incompatible.
layoutparser 0.1.3 requires pycocotools==2.0.1, but you have pycocotools 2.0.2 which is incompatible.

Could anyone please help me with the working installation version?

Regards,
Ankit Aggarwal

If you are on a non-Windows platform, this should be fixed in the v0.2 release of layout parser. Just run pip install -U layoutparser and it should fix your problem. However if you are on a Windows machine, please check https://github.com/Layout-Parser/layout-parser/blob/master/installation.md#for-windows-users .

[lolipopshock]

Fixed in #18 and #25 .

[MarkValadez]

Hi everyone,

I was install the detectron2 based models, but the program hits a segmentation fault when defining the model model = lp.Detectron2LayoutModel('lp://PubLayNet/mask_rcnn_R_50_FPN_3x/config') there seems to be a dependency issue with the "black" library. I am unsure if these two are unrelated. I get the following error when installing:

ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts. python-lsp-black 1.2.1 requires black>=22.3.0, but you have black 21.4b2 which is incompatible.

Thanks in advance for any help.

[MarkValadez]

Hi everyone,

I was install the detectron2 based models, but the program hits a segmentation fault when defining the model model = lp.Detectron2LayoutModel('lp://PubLayNet/mask_rcnn_R_50_FPN_3x/config') there seems to be a dependency issue with the "black" library. I am unsure if these two are unrelated. I get the following error when installing:

ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts. python-lsp-black 1.2.1 requires black>=22.3.0, but you have black 21.4b2 which is incompatible.

Thanks in advance for any help.

Following up on my previous post, it seems that a poor dependency interplay between conda and pip dependencies caused memory overflows when training the model. I switched to pipenv and that seems to have resolved the issue for now.