{"issue":{"created_at":"2011-11-25T10:27:09Z","state":"open","updated_at":"2011-11-25T10:27:09Z","user":{"gravatar_id":"5d38ab152e1e3e219512a9859fcd93af","id":1075,"url":"https://api.github.com/users/dchelimsky","login":"dchelimsky","avatar_url":"https://secure.gravatar.com/avatar/5d38ab152e1e3e219512a9859fcd93af?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png"},"comments":0,"body":"Per #1553, on ruby-1.9.3, ruby-debug19 requires versions of ruby-debug-base19 and linecache19 that are not yet exposed to the gem command, but can be downloaded from a project page on rubygems.org.\r\n\r\nIt would be great to have a means to supply a custom message for `GemNotFound`, e.g.:\r\n\r\n    message_for(\r\n      GemNotFound,\r\n      \"linecache19\",\r\n      \"Download linecache19-0.5.13 from http://rubyforge.org/frs/download.php/75414/linecache19-0.5.13.gem and install it manually\"\r\n    )","assignee":null,"id":2348133,"number":1554,"pull_request":{"patch_url":null,"html_url":null,"diff_url":null},"labels":[],"title":"Custom exception messaging","closed_at":null,"html_url":"https://github.com/carlhuda/bundler/issues/1554","url":"https://api.github.com/repos/carlhuda/bundler/issues/1554","milestone":null},"action":"opened"}