basestart-13 build broken on deb 64-bit

The latest basestar build doesn't work on ubuntu 64-bit .
It complains that the user is installing a 32-bit deb on a 64-bit or vice vrsa

root@ubuntu1004-64:/tmp# uname -m
x86_64
root@ubuntu1004-64:/tmp# dpkg -i membase-server-enterprise_x86_64_basestar-13-g175d12d.deb
(Reading database ... 53159 files and directories currently installed.)
Preparing to replace membase-server 0basestar (using membase-server-enterprise_x86_64_basestar-13-g175d12d.deb) ...

• Stopped Membase server
  Unpacking replacement membase-server ...
  Setting up membase-server (0basestar) ...
  grep: /opt/membase/manifest.txt: No such file or directory
  ERROR: The machine architecture does not match this build
  of the software. For example, installing a 32-bit build
  on a 64-bit machine, or vice-versa. Please uninstall and
  install a build with a matching architecture.

dpkg: error processing membase-server (--install):
subprocess installed post-installation script returned error exit status 1
Processing triggers for ureadahead ...
Errors were encountered while processing:
membase-server
root@ubuntu1004-64:/tmp#