Fetching kernel GPG key ... Failed

[BertrandBataille]

I'm trying to use this installer on a brand new install of Debian Jessie 8.1.0 but it just fails as follows:

==> Checking current versions of grsecurity ...

################################################################## 100.0%

################################################################## 100.0%

################################################################## 100.0%

==> 1. grsecurity version 3.1 for kernel 3.2.69, revision 201507251415 (stable version)
==> 2. grsecurity version 3.1 for kernel 3.14.48, revision 201507261203 (stable version)
==> 3. grsecurity version 3.1 for kernel 4.1.3, revision 201507261202 (testing version)
==> Please make your selection: [1-3]: 2
==> Remove build tools after install? (build-essential bin86 kernel-package libncurses5-dev zlib1g-dev gcc-4.9-plugin-dev bc): [y/N]
==> Installing grsecurity stable version 3.1 using kernel version 3.14.48 ...
==> Fetching kernel GPG key ... Failed

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I should add that I am little more than a script kiddie when it comes to these types of things.

[rickard2]

You might be missing the gnupg tools, try installing them with sudo apt-get install gnupg and try again.

I will update the install script to also install this tool

[BertrandBataille]

No, that's definitely not it. I had just finished generating my own GnuPG key minutes before.