apt udpdate

Author: Ruturaj4

build/rocm/tools/get_rocm.py

@@ -269,7 +269,9 @@ def setup_repos_ubuntu(rocm_version_str):
     # if X.Y.0 -> repo url version should be X.Y
     if rv.rev == 0:
         rocm_version_str = "%d.%d" % (rv.major, rv.minor)
-
+ 
+    # Update indexes.
+    subprocess.check_call(["apt-get", "update"])
     s = get_system()
     s.install_packages(["wget", "sudo", "gnupg"])