Similar to pip install from git repo branch
Although, it still does not work. Is it a difference between github and bitbucket?
I'm using the FROM python:latest docker image and my dockerfile has RUN pip install -r requirements.txt
My requirements.txt has:
-e git+https://bitbucket.org/nicfit/eyed3.git#py3#egg=eyed3
but it gives the error:
fatal: repository 'https://bitbucket.org/nicfit/eyed3.git/' not found
eyeD3 is an hg repo, not a git repo.
Try something similar to this:
pip install -e hg+https://bitbucket.org/nicfit/eyed3#egg=eyeD3
see https://pip.pypa.io/en/latest/reference/pip_install.html#mercurial
Related
This question already has answers here:
WARNING: Running pip as the 'root' user
(4 answers)
Closed 10 months ago.
I have this Dockerfile:
FROM python:3.8-slim
WORKDIR /app
COPY . .
RUN apt-get update
RUN apt-get install -y python3 python3-pip python3-venv
RUN pip freeze > requirements.txt
RUN pip install --no-cache-dir -r requirements.txt
CMD ["python3", "main.py"]
Everything works file until this line:
RUN pip install --no-cache-dir -r requirements.txt
Using docker run --rm -it name bash and pip install -r requirements.txt then I found this error:
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting
behaviour with the system package manager. It is recommended to use a virtual environment
instead: https://pip.pypa.io/warnings/venv
Here, I found solution (which didn't work for me), that it's possible to resolve just by creating new user, but it doesn't seem to be optimal solution. How can I fix this?
In this case the problem was in version of images. Using this Dockerfile I was able to fix this:
FROM python:3.9.3
WORKDIR /app
COPY requirements.txt .
RUN pip install -r requirements.txt
COPY . .
CMD ["python3", "main.py"]
PS. I don't really know if it was about it, but this images has the same python version, that I have on my computer. I could have impact on dependencies.
I am trying to install a package that is not on PyPi. i.e from github. Adding the repo as git+url to the requirements file gives
ERROR: Error [Errno 2] No such file or directory: 'git' while executing command git clone -q https://github.com/Rapptz/discord-ext-menus /tmp/pip-req-build-147rct22
ERROR: Cannot find command 'git' - do you have 'git' installed and in your PATH?
Installing the packages is done with
RUN python3 -m pip install -r requirements.txt
as specified in the docs
I also tried the solutions from this, but the answers mess up my other packages.
The dockerfile is almost directly from the docs
FROM python:3.8-slim-buster
WORKDIR /app
COPY requirements.txt requirements.txt
RUN python3 -m pip install -r requirements.txt
COPY . .
CMD [ "python3", "main.py"]
requirements.txt
asyncpg==0.21.0
git+https://github.com/Rapptz/discord-ext-menus
discord.py==1.7.0
pre-commit==2.10.1
pyclean==2.0.0
pylint==2.6.0
python-dotenv==0.15.0
As the error tells us, we have to simply install git, so that pip can clone the repo and run the setup file.
We can install git with
RUN apt-get update && apt-get install -y git
We also have to build from a python image, the above answer works with python:3.8-slim-buster
I have a Flask application with the following requirements.txt
chalice
matplotlib
sklearn
numpy
scipy
pandas
flask
flask_restful
and the following Dockerfile:
FROM python:3.6.1-alpine
WORKDIR /project
ADD . /project
RUN pip install -r requirements.txt
CMD ["python","app.py"]
Running the command docker image build -t clf_test .
generates the following error:
You are using pip version 9.0.1, however version 20.2.3 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
The command '/bin/sh -c pip install -r requirements.txt' returned a non-zero code: 1
It seems that the matplotlib can't get installed for some reason.
Running the pip install -r requirements.txt locally doesn't produce any errors
matplotlib must be built from source, and compiling it requires a number of supporting libraries as well as a functioning C compiler. You can figure out what these are and install them so that it builds properly...
...or you can just base your Dockerfile on the non-alpine python:3.6.1 image and then apt-get install python3-matplotlib before installing your other requirements. E.g., this builds without errors:
FROM python:3.6.1
WORKDIR /project
ADD . /project
RUN apt update; apt-get -y install python3-matplotlib
RUN pip install -r requirements.txt
CMD ["python","app.py"]
I've got the following error:
ERROR: Directory is not installable. Neither 'setup.py' nor 'pyproject.toml'
Background is that I'm following a guide online to expose an ML model via API Gateway on AWS that can be found here:
Hosting your ML model on AWS Lambdas + API Gateway
I'm trying to pull some python packages into a local folder using the following command:
pip install -r requirements.txt --no-deps --target python/lib/python3.6/site-packages/
I have also tried this:
pip install -r requirements.txt --no-deps -t python/lib/python3.6/site-packages/
and all I get is the above error.
Google is pretty bare when it comes to help with this issue, any ideas?
thanks,
Does this work?
You can create a new folder e.g. lib, and run this command:
pip3 install <your_python_module_name> -t lib/
Would suggest making the path explicit to requirements.txt, e.g. ./requirements.txt if you're running the command in the same directory
Also may need to add a basic setup.py to the folder where you're trying to install. The pip docs mention that this will happen if there's no setup.py file:
When looking at the items to be installed, pip checks what type of
item each is, in the following order:
Project or archive URL.
Local directory (which must contain a
setup.py, or pip will report an error).
Local file (a sdist or wheel
format archive, following the naming conventions for those formats).
A
requirement, as specified in PEP 440.
https://pip.pypa.io/en/stable/cli/pip_install/#argument-handling
Please try this:
ADD requirements.txt ./
pip install -r requirements.txt --no-deps -t python/lib/python3.6/site-packages/
syntax: ADD source destination
'ADD requirements.txt ./' adds requirements.txt (assumed to be at the cwd) to the docker image's './' folder.
Thus creating a layer from which the daemon has the context to the location of requirements.txt in the docker image.
More about it in dockerfile-best-practices
you can change your directory as follow
import os
os.chdir(path)
instead of:
cd path
also try to use:
!pip freeze > requirements.txt
instead of:
pip install -r requirements.txt
then execute your code:
!pip install .
or
!pip install -e .
in conclusion try this:
import os
os.chdir(path)
!pip freeze > requirements.txt
!pip install .
I have a requirements.txt file containing, amongst others:
Flask-RQ==0.2
-e git+https://token:x-oauth-basic#github.com/user/repo.git#egg=repo
When I try to build a Docker container using Docker Compose, it downloads both packages, and install them both, but when I do a pip freeze there is no sign of the -e package. When I try to run the app, it looks as if this package hasn't been installed. Here's the relevant output from the build:
Collecting Flask-RQ==0.2 (from -r requirements.txt (line 3))
Downloading Flask-RQ-0.2.tar.gz
Obtaining repo from git+https://token:x-oauth-basic#github.com/user/repo.git#egg=repo (from -r requirements.txt (line 4))
Cloning https://token:x-oauth-basic#github.com/user/repo.git to ./src/repo
And here's my Dockerfile:
FROM python:2.7
RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app
COPY requirements.txt /usr/src/app/
RUN pip install -r requirements.txt
COPY . /usr/src/app
I find this situation very strange and would appreciate any help.
I ran into a similar issue, and one possible way that the problem can appear is from:
WORKDIR /usr/src/app
being set before pip install. pip will create the src/ directory (where the package is installed) inside of the WORKDIR. Now all of this shouldn't be an issue since your app files, when copied over, should not overwrite the src/ directory.
However, you might be mounting a volume to /usr/src/app. When you do that, you'll overwrite the /usr/src/app/src directory and then your package will not be found.
So one fix is to move WORKDIR after the pip install. So your Dockerfile will look like:
FROM python:2.7
RUN mkdir -p /usr/src/app
COPY requirements.txt /usr/src/app/
RUN pip install -r /usr/src/app/requirements.txt
COPY . /usr/src/app
WORKDIR /usr/src/app
This fixed it for me. Hopefully it'll work for you.
#mikexstudios is correct, this happens because pip stores the package source in /usr/src/app/src, but you're mounting a local directory over top of it, meaning python can't find the package source.
Rather than changing the position of WORKDIR, I solved it by changing the pip command to:
pip install -r requirements.txt --src /usr/local/src
Either approach should work.
If you are recieving a similar error when installing a git repo from a requirements file under a dockerized container, you may have forgotten to install git.
Here is the error I recieved:
Downloading/unpacking CMRESHandler from
git+git://github.com/zigius/python-elasticsearch-logger.git (from -r
/home/ubuntu/requirements.txt (line 5))
Cloning git://github.com/zigius/python-elasticsearch-logger.git to
/tmp/pip_build_root/CMRESHandler
Cleaning up...
Cannot find command 'git'
Storing debug log for failure in /root/.pip/pip.log
The command '/bin/sh -c useradd ubuntu -b /home && echo
"ubuntu ALL = NOPASSWD: ALL" >> /etc/sudoers &&
chown -R ubuntu:ubuntu /home/ubuntu && pip install -r /home/ubuntu/requirements.txt returned a non-zero code: 1
Here is an example Dockerfile that installs git and then installs all requirements:
FROM python:3.5-slim
RUN apt-get update && apt-get install -y --no-install-recommends git \
ADD . /code
WORKDIR /code
RUN pip install --upgrade pip setuptools && pip install -r /home/ubuntu/requirements.txt
Now you can use git packages in your requirements file in a Dockerized environment