Unable to build a CPU based image

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Context

I was trying to build a CPU based image but running the ./build_image.sh script leads to the following error:

I solved by adding RUN apt-get update && apt-get install -y gnupg2

• Operating System and version: Ubuntu 22.04 LTS

Your Environment

• Installed using source? [yes/no]:
• Are you planning to deploy it using docker container? [yes/no]: yes
• Is it a CPU or GPU environment?: CPU
• Using a default/custom handler? [If possible upload/share custom handler/model]:default
• What kind of model is it e.g. vision, text, audio?: text
• Are you planning to use local models from model-store or public url being used e.g. from S3 bucket etc.? [If public url then provide link.]:
• Provide config.properties, logs [ts.log] and parameters used for model registration/update APIs:
• Link to your project [if any]:

Expected Behavior

Current Behavior

Possible Solution

Add RUN apt-get update && apt-get install -y gnupg2 as first line of Dockerfile.

Steps to Reproduce

1. clone the repository
2. run cd serve/docker
3. run ./build_image.sh

Failure Logs [if any]

[BeMarino]

I tried to follow your suggestion, specifically i used the ubuntu:22.04 as base image but unfortunately the issue is still present.

[pjerryhu]

@msaroufim - yes.

I was able to finally resolve this issue by following @BeMarinoGit 's solution on adding RUN apt-get update && apt-get install -y gnupg2 at line 25 in Dockerfile