Error in installation of hbf-cns40-1

[wen@japan.email.ne.jp]

Hi,
When I try to "apt-get install hbf-cns40-1" in unstable I got such error message,
-->
Unpacking hbf-cns40-1 (from .../hbf-cns40-1_1.0-2_all.deb) ...
Setting up hbf-cns40-1 (1.0-2) ...
 Running /usr/bin/mktexlsr /usr/share/texmf ...
/var/lib/dpkg/info/hbf-cns40-1.postinst: /usr/bin/mktexlsr: No such file or directory
dpkg: error processing hbf-cns40-1 (--configure):
 subprocess post-installation script returned error exit status 1
Errors were encountered while processing:
 hbf-cns40-1
E: Sub-process /usr/bin/dpkg returned an error code (1)
-->

When I try to remove it the following error message comes out,
-->
Removing hbf-cns40-1 ...
/var/lib/dpkg/info/hbf-cns40-1.postrm: /usr/bin/kpsewhich: No such file or directory
dpkg: error processing hbf-cns40-1 (--remove):
 subprocess post-removal script returned error exit status 127
Errors were encountered while processing:
 hbf-cns40-1
E: Sub-process /usr/bin/dpkg returned an error code (1)
-->

Regards,

--Wen
wen@japan.email.ne.jp