Error in Dockerfile

[pengbin2015]

When building the docker image by using the command "docker build -t langchain .", it will generate the error:

docker build -t langchain .
[+] Building 2.7s (8/12)
=> [internal] load build definition from Dockerfile 0.0s
=> => transferring dockerfile: 1.20kB 0.0s
=> [internal] load .dockerignore 0.0s
=> => transferring context: 34B 0.0s
=> [internal] load metadata for docker.io/library/python:3.11.2-bullseye 2.3s
=> [internal] load build context 0.1s
=> => transferring context: 192.13kB 0.1s
=> [builder 1/5] FROM docker.io/library/python:3.11.2-bullseye@sha256:21ce92a075cf9c454a936f925e058b4d8fc0cfc7a05b9e877bed4687c51a565 0.0s
=> CACHED [builder 2/5] RUN echo "Python version:" && python --version && echo "" 0.0s
=> CACHED [builder 3/5] RUN echo "Installing Poetry..." && curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/maste 0.0s
=> ERROR [builder 4/5] RUN echo "Poetry version:" && poetry --version && echo "" 0.3s

[builder 4/5] RUN echo "Poetry version:" && poetry --version && echo "":
#7 0.253 Poetry version:
#7 0.253 /bin/sh: 1: poetry: not found

---

executor failed running [/bin/sh -c echo "Poetry version:" && poetry --version && echo ""]: exit code: 127

The reason why the poetry script is not working is that it does not have the execute permission. Therefore, the solution is to add the command chmod +x /root/.local/bin/poetry after installing Poetry. This command will grant execute permission to the poetry script, ensuring that it can be executed successfully.

[sergerdn]

Hmm... I'll take a look at this. I am an author of Dockerfile.
I believe that you might have encountered an error because the environment variables were not set correctly.
May I ask about your environment, such as the versions of your operating system and Docker?

[sergerdn]

Note for me:
To ensure that everything is going as expected, it is important to fix the other issue first.

#2334