Hello, I hope you are well! I created a face detection Streamlit app and it is working locally but when I want to upload it on the cloud I got error, can you please help me to fix this issue? Thank you!
You have to provide a requirements.txt file for your non-standard-library dependencies.
Thank you for your response, I have this requirements.txt file, and face recognition is added on it, could you please tell me how I can find the non-standard-library dependencies and how can I add them? Thank you!
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Please share a link to your public github repo.
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I have Home.py which is the main page, also in pages folder I have other 4 pages and my face recognition is on Application page and I think the error is from there, thank you! 
Hi @Ghaz2 
The Python dependency file is supposed to named requirements.txt, not requirement.txt
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Thank you for your answer, I renamed it to requirements.txt, but now I have this error and the app can not be uploaded on the cloud
:
Could you please answer me, this app is very important for me and it is urgent.Thank you so much for your time!
Cleanup your requirements.txt file, it is crammed with unnecessary packages and windows specific packages.
I followed some steps on the internet to make requirements.txt
, Could you please tell me what is the proper way to get requirements.txt file? and how can I clean it up?
I have received this error:
Building wheels for collected packages: dlib, face-recognition-models, blinker, validators
Building wheel for dlib (setup.py): started
Building wheel for dlib (setup.py): finished with status 'error'
error: subprocess-exited-with-error
× python setup.py bdist_wheel did not run successfully.
│ exit code: 1
╰─> [8 lines of output]
running bdist_wheel
running build
running build_py
package init file 'tools/python/dlib/__init__.py' not found (or not a regular file)
running build_ext
ERROR: CMake must be installed to build dlib
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for dlib
Running setup.py clean for dlib
Building wheel for face-recognition-models (setup.py): started
Building wheel for face-recognition-models (setup.py): finished with status 'done'
Created wheel for face-recognition-models: filename=face_recognition_models-0.3.0-py2.py3-none-any.whl size=100566170 sha256=5051f8095e6055cd19c507254440b4ee49f88958cc473a29a305bec2598fce27
Stored in directory: /tmp/pip-ephem-wheel-cache-c6_4f09l/wheels/22/a8/60/4a2aeb763d63f50190f4c4e07069a22245347eeafdb3a67551
Building wheel for blinker (setup.py): started
Building wheel for blinker (setup.py): finished with status 'done'
Created wheel for blinker: filename=blinker-1.4-py3-none-any.whl size=13459 sha256=db171cd3ed91167a9820a4d5faf1bab97fb6a8f6218fe4363ccbec11fd528454
Stored in directory: /tmp/pip-ephem-wheel-cache-c6_4f09l/wheels/50/93/f8/4f0a42a03a06626d675f13907b6982ad5ecff383530af5a900
Building wheel for validators (setup.py): started
Building wheel for validators (setup.py): finished with status 'done'
Created wheel for validators: filename=validators-0.20.0-py3-none-any.whl size=19579 sha256=a14daa884d4bdaf5d212eb41fe62ed17b557f3b500601f543887faf53d1952fb
Stored in directory: /tmp/pip-ephem-wheel-cache-c6_4f09l/wheels/2d/f0/a8/1094fca7a7e5d0d12ff56e0c64675d72aa5cc81a5fc200e849
Successfully built face-recognition-models blinker validators
Failed to build dlib
Installing collected packages: webencodings, wcwidth, Send2Trash, pytz, pure-eval, ptyprocess, pickleshare, mistune, ipython-genutils, fastjsonschema, face-recognition-models, executing, dlib, commonmark, blinker, backcall, zipp, watchdog, urllib3, tzdata, typing-extensions, traitlets, tornado, toolz, toml, tinycss2, soupsieve, smmap, six, setuptools, semver, pyzmq, pyrsistent, pyparsing, pympler, pygments, pycparser, psutil, protobuf, prompt-toolkit, prometheus-client, Pillow, pexpect, parso, pandocfilters, numpy, nest-asyncio, MarkupSafe, jupyterlab-widgets, jupyterlab-pygments, idna, entrypoints, defusedxml, decorator, debugpy, Click, charset-normalizer, certifi, cachetools, attrs, validators, terminado, rich, requests, pytz-deprecation-shim, python-dateutil, pyarrow, packaging, opencv_python, matplotlib-inline, jupyter-core, jsonschema, jinja2, jedi, importlib-metadata, gitdb, face_recognition, cffi, bleach, beautifulsoup4, asttokens, tzlocal, stack-data, pandas, nbformat, jupyter-client, gitpython, argon2-cffi-bindings, nbclient, ipython, argon2-cffi, altair, nbconvert, ipykernel, notebook, widgetsnbextension, ipywidgets, pydeck, streamlit, streamlit_option_menu, streamlit_lottie
Running setup.py install for dlib: started
Running setup.py install for dlib: finished with status 'error'
error: subprocess-exited-with-error
× Running setup.py install for dlib did not run successfully.
│ exit code: 1
╰─> [10 lines of output]
running install
/home/appuser/venv/lib/python3.9/site-packages/setuptools/command/install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools.
warnings.warn(
running build
running build_py
package init file 'tools/python/dlib/__init__.py' not found (or not a regular file)
running build_ext
ERROR: CMake must be installed to build dlib
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: legacy-install-failure
× Encountered error while trying to install package.
╰─> dlib
note: This is an issue with the package mentioned above, not pip.
hint: See above for output from the failure.
WARNING: You are using pip version 22.0.3; however, version 22.1.2 is available.
You should consider upgrading via the '/home/appuser/venv/bin/python -m pip install --upgrade pip' command.
Checking if Streamlit is installed
────────────────────────────────────────────────────────────────────────────────────────
[17:51:56] ❗️ installer returned a non-zero exit code
[17:51:56] ❗️ Error during processing dependencies! Please fix the error and push an update, or try restarting the app.
master
I am also getting the same, do you have the solution.
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