Старый postinstall

deb/postinst

@@ -0,0 +1,12 @@
+#!/bin/bash
+set -e
+
+mkdir -p /var/lib/postinstall
+
+if [ ! -f /var/lib/postinstall/first_run_done ]; then
+    chmod +x /usr/share/postinstall/postinstall_start.sh
+    cp /usr/share/postinstall/postinstall.service /etc/systemd/system/
+    systemctl enable postinstall.service
+    pip install --upgrade textual --break-system-packages
+fi
+