[dockerfile] fix python3.7 setuptools bug in release18 dockerfile (#42575)

* fix release dockerfile

* fix GPG error in ubuntu18

* fix cpu

* fix

tools/dockerfile/Dockerfile.release18

@@ -17,7 +17,9 @@ ENV HOME /root
 # Add bash enhancements
 COPY paddle/scripts/docker/root/ /root/
 
-RUN apt-get update && \
+RUN chmod 777 /tmp
+
+RUN apt-get update --allow-unauthenticated && \
   apt-get install -y software-properties-common && add-apt-repository ppa:deadsnakes/ppa && \
   apt-get update && \
   apt-get install -y curl wget vim git unzip unrar tar xz-utils libssl-dev bzip2 gzip \ 
@@ -48,7 +50,7 @@ ENV PATH=/home/cmake-3.16.0-Linux-x86_64/bin:$PATH
 
 
 RUN apt-get update && \
-  apt-get install -y python3.7 python3.7-dev && \
+  apt-get install -y python3.7 python3.7-dev python3.7-distutils && \
   mv /usr/bin/python /usr/bin/python.bak && ln -s /usr/bin/python3.7 /usr/bin/python && \
   mv /usr/bin/python3 /usr/bin/python3.bak && ln -s /usr/bin/python3.7 /usr/bin/python3
 

tools/dockerfile/ubuntu18_release.sh

@@ -80,7 +80,11 @@ function install_whl(){
 
 function set_cuda_env(){
   if [[ ${WITH_GPU} == "ON" ]]; then
-      sed -i "s#<setcuda>#ENV LD_LIBRARY_PATH=/usr/local/cuda-${ref_CUDA_MAJOR}/targets/x86_64-linux/lib:\$LD_LIBRARY_PATH #g" Dockerfile.tmp
+      sed -i "s#<setcuda>#ENV LD_LIBRARY_PATH=/usr/local/cuda-${ref_CUDA_MAJOR}/targets/x86_64-linux/lib:\$LD_LIBRARY_PATH \\
+\\
+RUN apt-key del 7fa2af80 \\
+RUN rm /etc/apt/sources.list.d/cuda.list \&\& rm /etc/apt/sources.list.d/nvidia-ml.list \\
+RUN apt-key adv --fetch-keys https://developer.download.nvidia.cn/compute/cuda/repos/ubuntu1804/x86_64/3bf863cc.pub #g" Dockerfile.tmp
   else
       sed -i 's#<setcuda>##g' Dockerfile.tmp
   fi