X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Ftools%2Ftopo_installation.py;h=0488bdae690d7f5da818340203eddca6dc543278;hp=5dbaaaa2f83a6c5773bd1efbb64411b4f962c866;hb=d4e9cf05335c9d819e05477204223068de930df6;hpb=6baa0bc9921bc13b1adff113c20a4db766c3feba

diff --git a/resources/tools/topo_installation.py b/resources/tools/topo_installation.py
index 5dbaaaa2f8..0488bdae69 100755
--- a/resources/tools/topo_installation.py
+++ b/resources/tools/topo_installation.py
@@ -22,6 +22,7 @@ from yaml import load
 
 from resources.libraries.python.ssh import SSH
 
+
 def ssh_no_error(ssh, cmd, sudo=False):
     """Execute a command over ssh channel, and log and exit if the command
     fails.
@@ -47,6 +48,7 @@ def ssh_no_error(ssh, cmd, sudo=False):
 
     return stdo
 
+
 def ssh_ignore_error(ssh, cmd, sudo=False):
     """Execute a command over ssh channel, ignore errors.
 
@@ -70,6 +72,7 @@ def ssh_ignore_error(ssh, cmd, sudo=False):
 
     return stdo
 
+
 def main():
     """Copy and installation of VPP packages."""
 
@@ -116,7 +119,7 @@ def main():
                     print "###TI {}".format(stdout)
             else:
                 # Create installation directory on DUT
-                cmd = "mkdir {}".format(install_dir)
+                cmd = "rm -r {0}; mkdir {0}".format(install_dir)
                 stdout = ssh_no_error(ssh, cmd)
                 print "###TI {}".format(stdout)