Running hiri as a snap on U17.04... doesn't seem to like to download or upload attachments to/from /tmp, which is my default download location.
Correct, snap installs have a restricted view of the filesystem by default. However if you're using the tarball, you'll be able to access all the paths.
You can download the tarball here: https://www.hiri.com/download/
Scratch this... didn't realize snap installs restricted you to your home directory.. installed tar ball and all is well...
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