diff --git a/install/parts.d/91-apt-install-pyenv b/install/parts.d/91-apt-install-pyenv
new file mode 100755
index 0000000..8281196
--- /dev/null
+++ b/install/parts.d/91-apt-install-pyenv
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+
+if ! [ -d "$HOME/.pyenv" ]; then
+
+  if ! [[ $PATH =~ (^|:)"$HOME/.pyenv"(:|$) ]]; then
+    echo "  ⚠️ Add \"📂 $HOME/.pyenv\" to PATH... " >&3
+    PATH="$PATH:$HOME/.pyenv"
+  fi
+
+  sudo apt-get update
+
+  sudo DEBIAN_FRONTEND=noninteractive \
+    apt-get install -y \
+    build-essential \
+    curl \
+    libbz2-dev \
+    libffi-dev \
+    liblzma-dev \
+    libncursesw5-dev \
+    libreadline-dev \
+    libsqlite3-dev \
+    libssl-dev \
+    libxml2-dev \
+    libxmlsec1-dev \
+    tk-dev \
+    xz-utils \
+    zlib1g-dev
+
+  curl https://pyenv.run | bash
+
+fi
diff --git a/install/parts.d/91-apt-install-python b/install/parts.d/91-apt-install-python
index 36acfd5..ec94832 100644
--- a/install/parts.d/91-apt-install-python
+++ b/install/parts.d/91-apt-install-python
@@ -13,17 +13,6 @@ if ! [[ $PATH =~ (^|:)"$HOME/.local/bin"(:|$) ]]; then
   PATH="$PATH:$HOME/.local/bin"
 fi
 
-if ! [ -d "$HOME/.pyenv" ]; then
-
-  if ! [[ $PATH =~ (^|:)"$HOME/.pyenv"(:|$) ]]; then
-    echo "  ⚠️ Add \"📂 $HOME/.pyenv\" to PATH... " >&3
-    PATH="$PATH:$HOME/.pyenv"
-  fi
-
-  curl https://pyenv.run | bash
-
-fi
-
 # Ignore the warning in /usr/share/doc/python3.11/README.venv – we want these
 # packages to be user-managed, not system-managed...
 
diff --git a/install/parts.d/93-tools-install-python b/install/parts.d/93-tools-install-python
index 915d64e..b8bf5cf 100644
--- a/install/parts.d/93-tools-install-python
+++ b/install/parts.d/93-tools-install-python
@@ -19,3 +19,6 @@ pipx install pre-commit
 
 echo "  🐍 yamllint" >&3
 pipx install yamllint
+
+echo "  🐍 pip-tools (pip-compile & pip-sync)" >&3
+pipx install pip-tools