Subject: bug#18813: 25.0.50; gnus start fails unless image.el is loaded in advance.

From: Eli Zaretskii <[email-masked]>
Date: Mon, 27 Oct 2014 05:41:02 +0200

> Date: Mon, 27 Oct 2014 09:28:03 +0900
> From: Katsumi Yamaoka <[email-masked]>
> Cc: [email-masked]
> 
> Currently I can test it with only 24.3 and 25.0.50, and find-image
> is fully available in both the versions with the -Q option no
> matter what the display type is, and even in the batch mode.

The OP built Emacs --without-x, in which case image.el is not
preloaded, and the support code is missing.

Try configuring --without-x.