Error if the /tmp Directory is Missing the Execute Permission

If the /tmp directory is missing execute permission, the Controller installation fails with the following errors:

failed to map segment from shared object or failed to allocate closure

  1. Run the following command to verify the execute permission of the folder:

    mount | grep '/tmp' /dev/sda1 on /tmp type ext4 (rw,noexec)

  2. Check the privileges for the following folders:

    mount | grep '/var/tmp' mount | grep 'home'

You can troubleshoot the error by:

  • Exporting the files to the Controller directory.
  • Removing the noexec mount option for the required directories.