Improve upgrade script

cli/commands/upgrade.ts

@@ -25,27 +25,39 @@ export default async function upgrade() {
    });
 
    if (res) {
-      const cmd = [
-         "deno",
-         "install",
-         "-A",
-         "--unstable",
-         "-f",
+      const cmd_base = ["deno", "install", "-A", "--unstable", "-f"];
+
+      const cmd1 = [
+         ...cmd_base,
          `https://deno.hibas123.de/raw/@denreg-cli@${meta.version}/denreg.ts`,
       ];
 
+      const cmd2 = [
+         ...cmd_base,
+         `https://deno.hibas123.de/raw/@denreg-cli@${meta.version}/dpm.ts`,
+      ];
+
       await requestPermOrExit(
          "run",
          "Run permission required to install new version. Or run it manually: " +
-            cmd.join(" ")
+            cmd1.join(" ")
       );
 
-      const process = Deno.run({
-         cmd,
+      const process1 = Deno.run({
+         cmd: cmd1,
       });
 
-      const s = await process.status();
-      if (!s) {
+      const s1 = await process1.status();
+      if (!s1) {
+         console.log(Colors.red("Upgrade failed!"));
+      }
+
+      const process2 = Deno.run({
+         cmd: cmd2,
+      });
+
+      const s2 = await process2.status();
+      if (!s2) {
          console.log(Colors.red("Upgrade failed!"));
       }
    }