From e72b1076ca1da86b5ac79a9c3fee3443e38d27ad Mon Sep 17 00:00:00 2001
From: Alexey Rybak <50731695+reluctantfuturist@users.noreply.github.com>
Date: Fri, 18 Apr 2025 00:49:10 -0700
Subject: [PATCH] =?UTF-8?q?fix(build):=20add=20UBI=C2=A09=20compiler=20too?=
 =?UTF-8?q?l=E2=80=91chain=20(#1983)?=
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# What does this PR do?
Fixes the UBI 9 container build failure ( `error: command 'gcc' failed`
when installing `polyleven`, `faiss`, etc.) by installing the missing
compiler tool‑chain:

- `python3.11-devel gcc` make added to the UBI 9 `dnf install` line.

### Closes #1970

## Test Plan

- Build a distro with an UBI image
---
 llama_stack/distribution/build_container.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/llama_stack/distribution/build_container.sh b/llama_stack/distribution/build_container.sh
index ed83b7bff..97259ed0a 100755
--- a/llama_stack/distribution/build_container.sh
+++ b/llama_stack/distribution/build_container.sh
@@ -72,9 +72,13 @@ if [[ $container_base == *"registry.access.redhat.com/ubi9"* ]]; then
 FROM $container_base
 WORKDIR /app
 
+# We install the Python 3.11 dev headers and build tools so that any
+# C‑extension wheels (e.g. polyleven, faiss‑cpu) can compile successfully.
+
 RUN dnf -y update && dnf install -y iputils net-tools wget \
     vim-minimal python3.11 python3.11-pip python3.11-wheel \
-    python3.11-setuptools && ln -s /bin/pip3.11 /bin/pip && ln -s /bin/python3.11 /bin/python && dnf clean all
+    python3.11-setuptools python3.11-devel gcc make && \
+    ln -s /bin/pip3.11 /bin/pip && ln -s /bin/python3.11 /bin/python && dnf clean all
 
 ENV UV_SYSTEM_PYTHON=1
 RUN pip install uv