Pin etherpad to 1.9.2 until SQLite support is fixed

         pad_dir = self.run_dir / "media/pads"
         self.user = "admin"
         self.run(f"mkdir {pad_dir} -p")
+        etherpad_version = "1.9.2"
         with self.cd(pad_dir) as clone_wd:
-            clone_wd.run("git clone https://github.com/ether/etherpad-lite.git")
+            clone_wd.run(
+                f"wget https://github.com/ether/etherpad-lite/"
+                f"archive/refs/tags/v{etherpad_version}.tar.gz"
+            )
+            clone_wd.run(f"tar xf etherpad-lite-{etherpad_version}")
+            clone_wd.run(f"mv etherpad-lite-{etherpad_version} etherpad-lite")
             with clone_wd.cd("etherpad-lite") as ep_wd:
                 with ep_wd.cd("src") as src_wd:
                     src_wd.run("npm install sqlite3")