Add Python3.9

Signed-off-by: GitHub <[email protected]>

Dockerfile

@@ -54,6 +54,7 @@ apt-get install --yes \
   "mandoc=1.14.6-1" \
   "python3.12=3.12.3-1" \
   "python3-pip=24.0+dfsg-1ubuntu1" \
+  "software-properties-common=0.99.48" \
   "unzip=6.0-28ubuntu4"
 
 apt-get clean --yes
@@ -181,6 +182,19 @@ install --owner=root --group=root --mode=775 ollama /usr/local/bin/ollama
 rm --force ollama
 EOF
 
+# Python 3.9 (Provides compatability with JupyterLab)
+RUN <<EOF
+add-apt-repository --yes ppa:deadsnakes/ppa
+
+apt-get update --yes
+
+apt-get install --yes "python3.9=3.9.19-1+noble2"
+
+apt-get clean --yes
+
+rm --force --recursive /var/lib/apt/lists/*
+EOF
+
 USER ${CONTAINER_USER}
 WORKDIR /home/${CONTAINER_USER}
 EXPOSE 8080

README.md

@@ -17,6 +17,7 @@ Additionally the following tools are installed:
 - [Miniconda](https://docs.anaconda.com/free/miniconda/index.html)
 - [.NET SDK](https://learn.microsoft.com/en-us/dotnet/core/sdk)
 - [Ollama](https://ollama.com/)
+- [Python 3.9.19](https://www.python.org/downloads/release/python-3919/) (To provide compatability with Analytical Platform JupyterLab)
 
 ## Running Locally
 
@@ -142,5 +143,22 @@ Ollama don't currently provide SHA256 checksum for their installation file. For
 curl --location --fail-with-body "https://github.com/ollama/ollama/releases/download/$(curl --silent https://api.github.com/repos/ollama/ollama/releases/latest | jq -r .tag_name)/ollama-linux-amd64" | sha256sum
 ```
 
+### Python 3.9
 
+The latest version of Python 3.9 can be obtained by running:
 
+```bash
+docker run -it --rm --platform linux/amd64 public.ecr.aws/ubuntu/ubuntu:24.04
+
+export DEBIAN_FRONTEND="noninteractive"
+
+apt-get update --yes
+
+apt-get install --yes software-properties-common
+
+add-apt-repository --yes ppa:deadsnakes/ppa
+
+apt-get update --yes
+
+apt-cache policy python3.9
+```

test/container-structure-test.yml

@@ -34,6 +34,16 @@ commandTests:
     args: ["info"]
     expectedOutput: [".*active environment.*"]
 
+  - name: "python3.12"
+    command: "python3"
+    args: ["--version"]
+    expectedOutput: ["Python 3.12.*"]
+
+  - name: "python3.9"
+    command: "python3.9"
+    args: ["--version"]
+    expectedOutput: ["Python 3.9.*"]
+
   - name: "pip"
     command: "pip"
     args: ["--version"]