can't import my pgp key

Keybase GUI Version: 1.0.41-20180221190021+cb05b630d

Hello,

when trying to import my pgp key

> keybase pgp select

and after correctly selecting it, I have this error:

> ▶ ERROR ImportKey (secret: true) error: GPG error: exit status 2

Thank you.

Start by reproducing the failure from the `keybase pgp select` entry point using the reported Keybase GUI version and the affected PGP key. Inspect the resulting `GPG error: exit status 2` output and determine what condition prevents import; done means the key imports successfully or the failure has an actionable explanation.

Written by the indexing model from the issue text.