Error when updating: dpkg error processing package install-info error exit status 127

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When you try to update your system you get the error message below. In my case with Ubuntu. Maybe applicable to other distros too.

Full error message:

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dpkg: error processing package install-info (--configure):
 subprocess installed post-installation script returned error exit status 127

On AskUbuntu.com I found a solution that I have adapted that works for me:

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sudo mv /var/lib/dpkg/info/install-info.postinst /var/lib/dpkg/info/install-info.postinst.bak-`date +%Y%m%d_%H%M%S`

What I do here is that I move the file install-info.postinst file out of the way and append .bak-<date and time> to the end for future reference.

After moving the file, repeat the update process again and it will work.

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