[scripts] fix gitpod open error (#4657)

* [scripts] fix gitpod dockerfile setting

* [script] fix gitpod dockerfile

* [script] remove r-with-intel-mkl not used

* [script] remove dockerfile user

Author: clarencetw

.gitpod.Dockerfile

@@ -1,11 +1,11 @@
 FROM gitpod/workspace-full
-                    
-USER songmeixu
 
 # Install custom tools, runtime, etc. using apt-get
 # For example, the command below would install "bastet" - a command line tetris clone:
 #
-# RUN sudo apt-get -q update && #     sudo apt-get install -yq bastet && #     sudo rm -rf /var/lib/apt/lists/*
+# RUN sudo apt-get -q update && 
+#     sudo apt-get install -yq bastet && 
+#     sudo rm -rf /var/lib/apt/lists/*
 #
 # More information: https://www.gitpod.io/docs/config-docker/
 
@@ -16,7 +16,6 @@ RUN sudo apt-get update \
     sox gfortran \
  && sudo rm -rf /var/lib/apt/lists/*
 
-RUN cd ~/GitHub/r-with-intel-mkl/ \
- && wget -O- https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2019.PUB | sudo apt-key add - \
+RUN wget -O- https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2019.PUB | sudo apt-key add - \
  && sudo sh -c 'echo deb https://apt.repos.intel.com/mkl all main > /etc/apt/sources.list.d/intel-mkl.list' \
- && sudo apt-get update && sudo apt-get install intel-mkl-64bit
+ && sudo apt-get update && sudo apt-get install -y intel-mkl-64bit-2020.4-912

.gitpod.yml

@@ -1,5 +1,5 @@
 image:
-  file: .gitpod.dockerfile
+  file: .gitpod.Dockerfile
 
 tasks:
   - init: echo "Replace me with a build script for the project."