fix build

Author: parthea

.generator/Dockerfile

@@ -38,9 +38,6 @@ RUN apt-get update && \
 # Set up environment variables for tool versions to make updates easier.
 ENV BAZELISK_VERSION=v1.26.0
 
-# Create an alias for python3.13.5 so that it points to 3.13
-RUN alias python3.13.5='python3.13'
-
 RUN for PYTHON_VERSION in 3.9.23 3.10.18 3.11.13 3.12.11 3.13.5; do \
 # Install Python from source
     wget https://www.python.org/ftp/python/${PYTHON_VERSION}/Python-${PYTHON_VERSION}.tgz && \
@@ -52,7 +49,10 @@ RUN for PYTHON_VERSION in 3.9.23 3.10.18 3.11.13 3.12.11 3.13.5; do \
     rm -rf Python-${PYTHON_VERSION}* && \
     # Install pip using the instructions below
     # https://pip.pypa.io/en/stable/installation/#ensurepip
-    python${PYTHON_VERSION} -m ensurepip --upgrade \
+    python${PYTHON_VERSION} -m ensurepip --upgrade && \
+    PYTHON_VERSION_TRIMMED=$(echo ${PYTHON_VERSION} | cut -d . -f -2) && \
+    # Create an alias for python${PYTHON_VERSION} so that it points to python${PYTHON_VERSION_TRIMMED}
+    alias python${PYTHON_VERSION}=${PYTHON_VERSION_TRIMMED} \
     ; done
 
 # Test Pip