docker installation problem

[PamBen]

Hi

I am using docker-compose and it works without any problem. Now, I want to add technical to the default image but I got error during the build

This is my Dockerfile.technical file:

`ROM freqtradeorg/freqtrade:develop

RUN apt-get update
&& apt-get -y install git
&& apt-get clean
&& pip install git+https://github.com/freqtrade/technical`

and this is my docker-compose:

version: '3' services: freqtrade: #image: freqtradeorg/freqtrade:stable image: freqtradeorg/freqtrade:custom # image: freqtradeorg/freqtrade:develop # Use plotting image # image: freqtradeorg/freqtrade:develop_plot # Build step - only needed when additional dependencies are needed build: context: . dockerfile: "./Dockerfile.technical" restart: unless-stopped container_name: freqtrade volumes: - "./user_data:/freqtrade/user_data" # Expose api on port 8080 (localhost only) # Please read the https://www.freqtrade.io/en/latest/rest-api/ documentation # before enabling this. # ports: # - "127.0.0.1:8080:8080" # Default command used when running docker compose upcommand: > trade --logfile /freqtrade/user_data/logs/freqtrade.log --db-url sqlite:////freqtrade/user_data/tradesv3.sqlite --config /freqtrade/user_data/config.json --strategy SampleStrategy

then I build the image by docker-compose build

Unfortunately, I got the following error:

`Building freqtrade
Sending build context to Docker daemon 3.584kB

Step 1/2 : FROM freqtradeorg/freqtrade:develop
---> 8621fb14095f
Step 2/2 : RUN apt-get update && apt-get -y install git && apt-get clean && pip install git+https://github.com/freqtrade/technical
---> Running in facf971d95e8
Reading package lists...
E: Could not open lock file /var/lib/apt/lists/lock - open (13: Permission denied)
E: Unable to lock directory /var/lib/apt/lists/
The command '/bin/sh -c apt-get update && apt-get -y install git && apt-get clean && pip install git+https://github.com/freqtrade/technical' returned a non-zero code: 100
ERROR: Service 'freqtrade' failed to build`

I built the image with Sudo and directly with root, and it is not working.

I added sudo before apt-get but It shows me the following message and again it didn't work:

`Step 1/2 : FROM freqtradeorg/freqtrade:develop
---> 8621fb14095f
Step 2/2 : RUN sudo apt-get update && sudo apt-get -y install git && sudo apt-get clean && sudo pip install git+https://github.com/freqtrade/technical
---> Running in 0bd9fb6352b4

We trust you have received the usual lecture from the local System
Administrator. It usually boils down to these three things:

#1) Respect the privacy of others.
#2) Think before you type.
#3) With great power comes great responsibility.

sudo: no tty present and no askpass program specified
The command '/bin/sh -c sudo apt-get update && sudo apt-get -y install git && sudo apt-get clean && sudo pip install git+https://github.com/freqtrade/technical' returned a non-zero code: 1
ERROR: Service 'freqtrade' failed to build`

I edited visudo for specific user to run sudo without password to solve sudo: no tty present and no askpass program specified message but nothing changed.

what is my mistake and how to solve it?

Thanks

[Matthias]

the new develop image is now no longer using root as user, but a lower privileges user.

At the same time however, it includes the latest technical release - and you therefore do not need to build the image yourself anymore, simply using the develop image will suffice.

[PamBen]

Thanks for your help.

freqtrade should keep documents update to prevent confusion.

[Matthias]

The documentation is uptodate, but it'll depend on the version of the documentation you're looking at (stable / develop/ ...).