enabling ccache on sbuild

[Saira Hussain <saira.h0213@zoho.com>]

I am following the tutorial 
https://wiki.debian.org/sbuild#Using_ccache_with_sbuild

When I try to install ccache inside my sbuild I get the following. Any 
ideas why?

root@contrib-testing:/home/vagrant/or-debian-19# schroot -l
chroot:unstable-amd64-sbuild
source:unstable-amd64-sbuild

root@contrib-testing:/home/vagrant/or-debian-19# schroot -c 
source:unstable-amd64-sbuild apt-get install ccache
E: Failed to change to directory ‘/home/vagrant/or-debian-19’: No such 
file or directory
I: The directory does not exist inside the chroot.  Use the --directory 
option to run the command in a different directory.
root@contrib-testing:/home/vagrant/or-debian-19#

Thanks
SH