diff --git a/Dockerfile b/Dockerfile
index 956d948..192fb55 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,12 +6,13 @@ RUN \
     apt-get update && \
     apt-get -y upgrade && \
     apt-get -y install \
-        bash build-essential ccache clang clang-format clang-tidy cmake cppcheck curl doxygen gdb git gnupg gperf iputils-ping \
+        bash build-essential ccache clang clang-format clang-tidy cmake cppcheck curl doxygen diffstat gawk gdb git gnupg gperf iputils-ping \
         libboost-all-dev libfcgi-dev libgfortran5 libgl1-mesa-dev libjemalloc-dev libjemalloc2 libmlpack-dev libtbb-dev libssl-dev libyaml-cpp-dev \
-        linux-tools-generic nano nasm ninja-build openjdk-11-jdk openssh-server openssl pkg-config python3 qt5-default spawn-fcgi \
-        sudo tini unzip valgrind wget zip && \
-    apt-get -y install patch perl tar cpio unzip rsync bc libelf-dev libssl-dev && \
-    apt-get -y install --no-install-recommends libx11-xcb-dev libxcb-dri3-dev libxcb-icccm4-dev libxcb-image0-dev libxcb-keysyms1-dev libxcb-randr0-dev libxcb-render-util0-dev libxcb-render0-dev libxcb-shape0-dev libxcb-sync-dev libxcb-util-dev libxcb-xfixes0-dev libxcb-xinerama0-dev libxcb-xkb-dev xorg-dev && \
+        linux-tools-generic nano nasm ninja-build openjdk-11-jdk openssh-server openssl pkg-config python3 python3-pexpect qt5-default spawn-fcgi \
+        sudo tini unzip valgrind wget zip texinfo gcc-multilib chrpath socat cpio xz-utils debianutils python3-git python3-jinja2 libegl1-mesa \
+        patch perl tar rsync bc libelf-dev libssl-dev libsdl1.2-dev pylint3 xterm python3-subunit mesa-common-dev \
+        libx11-xcb-dev libxcb-dri3-dev libxcb-icccm4-dev libxcb-image0-dev libxcb-keysyms1-dev libxcb-randr0-dev libxcb-render-util0-dev \
+        libxcb-render0-dev libxcb-shape0-dev libxcb-sync-dev libxcb-util-dev libxcb-xfixes0-dev libxcb-xinerama0-dev libxcb-xkb-dev xorg-dev && \
     apt-get -y autoremove && \
     apt-get -y autoclean && \
     apt-get -y clean && \
@@ -37,7 +38,7 @@ RUN \
     pip3 --version && \
     pip3 install --upgrade autoenv autopep8 cmake-format conan conan_package_tools meson && \
     pip3 install --upgrade cppclean flawfinder lizard pygments pybind11 && \
-    pip3 install --upgrade dlib ipython jupyter matplotlib nose numba numpy pandas pymc3 requests scikit-learn scipy seaborn sympy quandl textblob nltk yfinance && \
+    pip3 install --upgrade cltk dlib ipython jupyter matplotlib nose numba numpy pandas pymc3 requests scikit-learn scipy seaborn sympy quandl textblob nltk yfinance && \
     pip3 install --upgrade PyPortfolioOpt && \
     exit 0