fix build

Author: parthea

.generator/Dockerfile

@@ -38,40 +38,34 @@ RUN apt-get update && \
 # Set up environment variables for tool versions to make updates easier.
 ENV BAZELISK_VERSION=v1.26.0
 
-# temporarily comment out all python versions except 3.13 for a faster feedback loop
-#RUN for PYTHON_VERSION in 3.9.23 3.10.18 3.11.13 3.12.11 3.13.5; do \
-RUN for PYTHON_VERSION in 3.13.5; do \
+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 && \
     tar -xvf Python-${PYTHON_VERSION}.tgz && \
     cd Python-${PYTHON_VERSION} && \
     ./configure --enable-optimizations && \
     make altinstall && \
     cd / && \
-    rm -rf Python-${PYTHON_VERSION}* && \
+    rm -rf Python-${PYTHON_VERSION}* \
     ; done
 
 # Get the pip installation script using the instructions below
 # https://pip.pypa.io/en/stable/installation/#get-pip-py
 # Attempts to use `ensurepip` instead of `get-pip.py` resulted in errors like `python3.13.5 not found`
 RUN wget --no-check-certificate -O /tmp/get-pip.py 'https://bootstrap.pypa.io/get-pip.py'
 
-# temporarily comment out all python versions except 3.13 for a faster feedback loop
-#RUN for PYTHON_VERSION in 3.9 3.10 3.11 3.12 3.13; do \
-RUN for PYTHON_VERSION in 3.13; do \
+# Install pip for each python version
+RUN for PYTHON_VERSION in 3.9 3.10 3.11 3.12 3.13; do \
     python${PYTHON_VERSION} /tmp/get-pip.py \
     ; done
 
 # Remove the pip installation script
 RUN rm /tmp/get-pip.py
 
-# temporarily comment out all python versions except 3.13 for a faster feedback loop
-#RUN for PYTHON_VERSION in 3.9 3.10 3.11 3.12 3.13; do \
-RUN for PYTHON_VERSION in 3.13; do \
-    python${PYTHON_VERSION} -m pip
-    ; done
-    
 # Test Pip
+RUN for PYTHON_VERSION in 3.9 3.10 3.11 3.12 3.13; do \
+    python${PYTHON_VERSION} -m pip \
+    ; done
 
 
 # TODO(https://github.com/googleapis/librarian/issues/904): Install protoc for gencode.