Update Dockerfile

Dockerfile

@@ -106,21 +106,8 @@ RUN apt-get update && \
         libxkbcommon-dev libwayland-dev wayland-protocols \
         libepoxy-dev
 
-
 WORKDIR /root/software
 
-# Clone Pangolin repository and checkout v0.9.4
-# Hang add git checkout v0.9.4
-#RUN git clone https://github.com/stevenlovegrove/Pangolin.git && \
-#    cd Pangolin && \
-#    git checkout v0.9.4 && \
-#    mkdir build && \
-#    cd build && \
-#    cmake .. && \
-#    make -j8 && \
-#    make install && \
-#    ldconfig
-
 # Build with GCC 11, and still sidestep EXR
 RUN git clone https://github.com/stevenlovegrove/Pangolin.git && \
     cd Pangolin && \