Update Dockerfile

Dockerfile

@@ -4,8 +4,8 @@ FROM pytorch/pytorch:1.9.0-cuda11.1-cudnn8-runtime
 # Install Git and OpenGL libraries, and libglib2.0
 RUN apt-get update && apt-get install -y git libgl1-mesa-glx libglib2.0-0
 
-# Install necessary dependencies, including CMake
-RUN apt-get update && apt-get install -y unzip ffmpeg cmake
+# Install necessary dependencies, including CMake, a C++ compiler, and others
+RUN apt-get update && apt-get install -y unzip ffmpeg cmake g++ build-essential
 
 # Set up a new user named "user" with user ID 1000
 RUN useradd -m -u 1000 user