MQ v 7.5.0.2 error during installation on Ubuntu 13.04, Raring Ringtail

During installation of IBM WebSphere MQ v 7.5.0.2 on Ubuntu Server 3.04, Raring Ringtail I met below error when  I execute command setmqinst:
 

root@ubuntu:/opt/mqm/bin# ./setmqinst -i -n INstallation1
AMQ6294: Failed to create symbolic link with the name '/usr/lib64/libmqmzf.so'.
Error Number: 2
1 of 34 tasks have been rolled back.
2 of 34 tasks have been rolled back.
3 of 34 tasks have been rolled back.
4 of 34 tasks have been rolled back.
5 of 34 tasks have been rolled back.
6 of 34 tasks have been rolled back.
7 of 34 tasks have been rolled back.
8 of 34 tasks have been rolled back.
9 of 34 tasks have been rolled back.
10 of 34 tasks have been rolled back.
11 of 34 tasks have been rolled back.
12 of 34 tasks have been rolled back.
13 of 34 tasks have been rolled back.
14 of 34 tasks have been rolled back.
15 of 34 tasks have been rolled back.
16 of 34 tasks have been rolled back.
17 of 34 tasks have been rolled back.
18 of 34 tasks have been rolled back.
19 of 34 tasks have been rolled back.
20 of 34 tasks have been rolled back.
21 of 34 tasks have been rolled back.
22 of 34 tasks have been rolled back.
23 of 34 tasks have been rolled back.
24 of 34 tasks have been rolled back.
25 of 34 tasks have been rolled back.
26 of 34 tasks have been rolled back.
27 of 34 tasks have been rolled back.
28 of 34 tasks have been rolled back.
29 of 34 tasks have been rolled back.
30 of 34 tasks have been rolled back.
31 of 34 tasks have been rolled back.
32 of 34 tasks have been rolled back.
33 of 34 tasks have been rolled back.
34 of 34 tasks have been rolled back.
AMQ8577: Failed to set 'Installation1' (/opt/mqm) as the Primary Installation.
AMQ8580: Failed to unset 'Installation1' (/opt/mqm) as the Primary
Installation.

Solution is very simple, create symlink to /lib64:
ln -s /lib64 /usr/