diff --git a/.circleci/config.yml b/.circleci/config.yml
index 9c768c9..9fb1e75 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -103,11 +103,10 @@ jobs:
       image: ubuntu-2004:202111-01
     steps:
       - run:
-          name: Install dependencies as root
+          name: Install dependencies
           command: |
-            export DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true
-            sudo apt-get update
-            sudo apt-get install -y git ssh python-all dh-python python3 python3-stdeb python3-pyside2.qtcore python3-pyside2.qtgui python3-pyside2.qtwidgets python3-appdirs python3-click python3-xdg python3-requests python3-colorama
+            sudo pip3 install poetry
+            poetry install
       # https://www.atlantic.net/dedicated-server-hosting/how-to-install-and-use-podman-on-ubuntu-20-04/
       - run:
           name: Install podman on Ubuntu 20.04
@@ -127,18 +126,12 @@ jobs:
             sudo chown -R $USER:$USER /caches
       - restore_cache: *restore-cache
       - run: *copy-image
-      - run:
-          name: Build the .deb package and install it as root
-          command: |
-            ./install/linux/build-deb.py
-            sudo dpkg -i deb_dist/dangerzone_*-1_all.deb
-            ls -lh deb_dist/dangerzone_*-1_all.deb
       - run:
           name: Convert each test document
           command: |
             for FILE in $(ls test_docs); do
               echo Converting $FILE
-              dangerzone-cli test_docs/$FILE
+              poetry run ./dev_scripts/dangerzone-cli test_docs/$FILE
               echo
             done
 
diff --git a/BUILD.md b/BUILD.md
index 7885d8f..c8b856b 100644
--- a/BUILD.md
+++ b/BUILD.md
@@ -110,7 +110,7 @@ The output is in the `dist` folder.
 
 Install [Docker Desktop](https://www.docker.com/products/docker-desktop).
 
-Install Python 3.9.9 (x86) [[from python.org])(https://www.python.org/downloads/release/python-399/). When installing it, make sure to check the "Add Python 3.9 to PATH" checkbox on the first page of the installer.
+Install Python 3.9.9 (x86) [from python.org](https://www.python.org/downloads/release/python-399/). When installing it, make sure to check the "Add Python 3.9 to PATH" checkbox on the first page of the installer.
 
 Install [poetry](https://python-poetry.org/). Open PowerShell, and run: