pkzip and libg++.so.27

[homega@vlc.servicom.es]

I downloaded pklin251.exe, to be able to work with .zip files.
I moved pklin251.exe to /usr/local and, according to pkware's site:
# chmod 755 pklin251.exe
# ./pklin251.exe

result:
# can't load library libg++.so.27

eventhough:

$ dpkg -L libg++272
/.
/usr
/usr/lib
/usr/lib/libg++.so.2.7.2.8
/usr/lib/libg++.so.2.7.2
/usr/lib/libg++.so.272
/usr/lib/libstdc++.so.2.7.2.8
/usr/lib/libstdc++.so.2.7.2
/usr/lib/libstdc++.so.272
/usr/doc
/usr/doc/libg++272
/usr/doc/libg++272/copyright
/usr/doc/libg++272/changelog.Debian.gz
/usr/doc/libg++272/ChangeLog.config.gz
/usr/doc/libg++272/ChangeLog.libg++.gz
/usr/doc/libg++272/ChangeLog.include.gz
/usr/doc/libg++272/ChangeLog.libio.gz
/usr/doc/libg++272/ChangeLog.libiberty.gz
/usr/doc/libg++272/ChangeLog.librx.gz
/usr/doc/libg++272/ChangeLog.libstdc++.gz

any ideas?

TIA