Can't purge wxdesigneru installed partially.

[Csanyi Pal <csanyipal@gmail.com>]

Hi,

I downloaded wxdesigneru from here:
http://www.wxdesigner-software.de/wxdesigneru_2.20-2_amd64.deb

and tried to install it but failed.

Now I'm trying to purge this debian package with command:

sudo dpkg -P wxdesigneru
(Reading database ... 367548 files and directories currently installed.)
Removing wxdesigneru ...
xdg-desktop-menu: No writable system menu directory found.
dpkg: error processing wxdesigneru (--purge):
 subprocess installed pre-removal script returned error exit status 3
xdg-desktop-menu: No writable system menu directory found.
dpkg: error while cleaning up:
 subprocess installed post-installation script returned error exit status 3
Errors were encountered while processing:
 wxdesigneru


What can I do to solve this problem?

-- 
Regards from Pal