Can't dselect or apt !!

[Paulo Henrique Baptista de Oliveira <baptista@cos.ufrj.br>]

	Hi Debian users,
	today I run dselect with apt method to upgrade my box to slink and after
quit dselect, I can't run neither dselect neither apt again.
	There is a error:

	jaca:~# dselect
	dselect: error in loading shared libraries
	/usr/lib/libstdc++.so.2.8: undefined symbol: __register_frame_info

	jaca:~# apt-get clean
	apt-get: error in loading shared libraries
	/usr/lib/libstdc++-libc6.0-1.so.2: undefined symbol: __register_frame_info

	I did a dpkg -S and discovered that the package with this library is:
	jaca:~# dpkg -S libstdc++-libc6.0-1.so.2 | more

	How I can repair this now?
	Have a nice day,		Paulo Henrique