Check the url (bug #18337); correcting the SRC_URI for app-emacs/dircolors-1.0 was never implemented, so the url is broke.
I don't know what you mean? $ sudo emerge dircolors Calculating dependencies ...done! >>> emerge (1 of 1) app-emacs/dircolors-1.0-r1 to / >>> Downloading http://gentoo.oregonstate.edu/distfiles/dircolors-1.0.tar.gz --18:43:44-- http://gentoo.oregonstate.edu/distfiles/dircolors-1.0.tar.gz => `/usr/portage/distfiles/dircolors-1.0.tar.gz' Resolving gentoo.oregonstate.edu... 128.193.0.3 Connecting to gentoo.oregonstate.edu[128.193.0.3]:80... connected. HTTP request sent, awaiting response... 200 OK Length: 2,597 [application/x-tar] 100%[==============================================>] 2,597 --.--K/s 18:43:44 (60.41 MB/s) - `/usr/portage/distfiles/dircolors-1.0.tar.gz' saved [2597/2597] >>> md5 src_uri ;-) dircolors-1.0.tar.gz elisp-common elisp >>> Unpacking source...
The correct src_uri was set for app-emacs/dircolors-1.0-r1 ; app-emacs/dircolors-1.0 doesn't have the full src_uri (just the filename). Closing this bug since I missed dircolors-1.0-r1 which remedies the problem. Although I wonder why 1.0 hasn't been updated w/ the new src_uri...