If python had a package management, I would hate it.

Containerfile.debian

@@ -25,6 +25,15 @@ FROM docker.io/library/python:${PYTHON_VERSION}-${DEBIAN_VERSION} AS pybuilder
 ENV PYTHONUNBUFFERED=1
 ENV PIP_ROOT_USER_ACTION=ignore
 
+RUN <<EOF
+# install packages
+set -e
+apt update
+apt -y upgrade
+apt -y install libolm-dev
+rm -rf /var/lib/apt/lists/*
+EOF
+
 COPY --from=gobuilder /pygomx-build/libmxclient.so /usr/local/lib/libmxclient.so
 COPY --from=gobuilder /pygomx-build/libmxclient.h /usr/local/include/libmxclient.h
 
@@ -36,7 +45,7 @@ RUN <<EOF
 # build py module
 set -e
 cd /pygomx
-python3 build_ffi.py
+PYGOMX_LINK_OLM=1 python3 build_ffi.py
 ls -la *.so
 EOF