diff --git a/contrib/teamcity/setup-debian-buster.sh b/contrib/teamcity/setup-debian-buster.sh
index 68a9fcb86..43fa12475 100755
--- a/contrib/teamcity/setup-debian-buster.sh
+++ b/contrib/teamcity/setup-debian-buster.sh
@@ -1,98 +1,102 @@
 #!/usr/bin/env bash
 
 export LC_ALL=C.UTF-8
 
 set -euxo pipefail
 
 dpkg --add-architecture i386
 
 PACKAGES=(
+  arcanist
   automake
   autotools-dev
   bsdmainutils
   build-essential
   ccache
   cmake
   curl
+  flake8
   g++-aarch64-linux-gnu
   g++-arm-linux-gnueabihf
   git
   g++-mingw-w64
   gnupg
   gperf
   imagemagick
+  jq
   less
   lib32stdc++-8-dev
   libboost-all-dev
   libbz2-dev
   libc6-dev:i386
   libcap-dev
   libdb++-dev
   libdb-dev
   libevent-dev
   libminiupnpc-dev
   libprotobuf-dev
   libqrencode-dev
   libqt5core5a
   libqt5dbus5
   libqt5gui5
   librsvg2-bin
   libssl-dev
   libtiff-tools
   libtinfo5
   libtool
   libzmq3-dev
   make
   ninja-build
   nsis
   pkg-config
   protobuf-compiler
   python3
+  python3-autopep8
   python3-setuptools
   python3-zmq
   qemu-user-static
   qttools5-dev
   qttools5-dev-tools
   software-properties-common
   wget
   wine
 )
 
 function join_by() {
   local IFS="$1"
   shift
   echo "$*"
 }
 
 apt-get update
 DEBIAN_FRONTEND=noninteractive apt-get install -y $(join_by ' ' "${PACKAGES[@]}")
 
 TEAMCITY_DIR=$(dirname "$0")
 
 # Add the AdoptOpenJDK repo
 apt-key add "${TEAMCITY_DIR}"/adoptopenjdk.pub
 add-apt-repository --yes https://adoptopenjdk.jfrog.io/adoptopenjdk/deb/
 apt-get update
 DEBIAN_FRONTEND=noninteractive apt-get install -y adoptopenjdk-8-hotspot
 
 ln -s /usr/lib/jvm/adoptopenjdk-8-hotspot-amd64 /usr/lib/jvm/default-java
 echo 'JAVA_HOME="/usr/lib/jvm/default-java"' >> /etc/environment
 
 # Install llvm-8
 apt-key add "${TEAMCITY_DIR}"/llvm.pub
 add-apt-repository "deb https://apt.llvm.org/buster/   llvm-toolchain-buster-8  main"
 apt-get update
 
 LLVM_PACKAGES=(
   clang-8
   clang-format-8
   clang-tidy-8
   clang-tools-8
 )
 DEBIAN_FRONTEND=noninteractive apt-get install -y $(join_by ' ' "${LLVM_PACKAGES[@]}")
 update-alternatives --install /usr/bin/clang clang "$(command -v clang-8)" 100
 update-alternatives --install /usr/bin/clang++ clang++ "$(command -v clang++-8)" 100
 
 # Use the mingw posix variant
 update-alternatives --set x86_64-w64-mingw32-g++ $(command -v x86_64-w64-mingw32-g++-posix)
 update-alternatives --set x86_64-w64-mingw32-gcc $(command -v x86_64-w64-mingw32-gcc-posix)