However, dpkg complains as follows:
Is this the right file? How can it be installed?sudo dpkg -i iwm-7260-17
dpkg-deb: error: 'iwm-7260-17' is not a Debian format archive
dpkg: error processing archive iwm-7260-17 (--install):
dpkg-deb --control subprocess returned error exit status 2
Errors were encountered while processing:
iwm-7260-17