Update Dockerfile

Dockerfile

@@ -9,7 +9,6 @@ RUN apt-get update && apt-get upgrade -y && apt-get install -y --no-install-reco
     build-essential \
     pkg-config \
     gnupg2 \
-    cmake \
     git \
     liblzma-dev \
     wget \
@@ -17,6 +16,10 @@ RUN apt-get update && apt-get upgrade -y && apt-get install -y --no-install-reco
     c++11 \
     g++
 
+
+RUN apt remove cmake -y
+RUN pip install cmake --upgrade
+
 WORKDIR /code
 
 RUN chmod 777 .