Error: package 'use-package-' is unavailable

[altvec]

I'm doing clean install via homebrew:

brew tap railwaycat/emacsmacport
brew cask install emacsmacport
git clone https://github.com/freetonik/castlemacs ~/.emacs.d

After launching Emacs I've got an error:

error: Package 'use-package-' is unavailable
Opening TLS connection with ‘gnutls-cli --x509cafile /etc/ssl/cert.pem -p 443 melpa.org --protocols ssl3’...failed

Looks like this version of Emacs is using GnuTLS library. After installing gnutls via homebrew the issue was resolved. Perhaps this should be mentioned in the "Installing dependencies" section of the documentation?

[freetonik]

Thanks for catching that! I guess I had this installed as a dependency of something else since forever.

25506e2