Ubuntu: add /usr/bin/python3 (#46)

Co-authored-by: Adam J. Stewart <[email protected]>

Author: haampie

Dockerfiles/linux-ubuntu22.04-x86_64_v2/Dockerfile

@@ -26,7 +26,7 @@ RUN apt-get -yqq update && \
 
 RUN mkdir spack && \
     cd spack && \
-    curl -Lfs https://github.com/spack/spack/archive/refs/heads/develop.tar.gz | tar -xzf - --strip-components=1 -C . 
+    curl -Lfs https://github.com/spack/spack/archive/refs/heads/develop.tar.gz | tar -xzf - --strip-components=1 -C .
 
 COPY spack.yaml /root/
 COPY Dockerfiles/linux-ubuntu22.04-x86_64_v2/compilers.yaml Dockerfiles/linux-ubuntu22.04-x86_64_v2/packages.yaml /root/spack/etc/spack/
@@ -58,3 +58,7 @@ RUN apt-get -yqq update && \
         gcc gfortran g++ \
         libc-dev && \
     rm -rf /var/lib/apt/lists/*
+
+# TF requires /usr/bin/python3
+# https://github.com/tensorflow/tensorflow/issues/62497
+RUN ln -s $(command -v python3) /usr/bin/python3