[Condor-users] Help me out!!!

[Aditi Oberoi <oberoi.aditi@xxxxxxxxx>]

I'm working on RHEL linux.. and installation of condor is giving me the following errors

Condor@- ~]$ condor_install -- central-manager=10.232.25.13
condor_install found 4 daemons in '/home/Condor/sbin' and can't proceed.
  You need to specify '--backup' or '--overwrite' to
  tell condor_install what to.
  --overwrite will cause condor_install to overwrite Condor

    executables in the above sbin directory
  --backup will cause condor_install to move the above sbin
    directory out of the way and create a new sbin
    directory in it's place



and on executing condor_init ,this is coming...the env variable has been already declared by me in the bash.profile 


[Condor@- ~]$ condor_init
Creating /opt/condor-7.2.1/local.-
mkdir: cannot create directory `/opt/condor-7.2.1/local.-': Permission denied
chmod: cannot access `/opt/condor-7.2.1/local.-': No such file or directory
chown: `Unknown': invalid user
Creating /opt/condor-7.2.1/local.-/log
Error creating /opt/condor-7.2.1/local.-/log



on executing condor_install --install=<path>
ERROR
Unable to write to /opt/condor-7.2.1/sbin!