On 2017-01-24 12:14, Kaushal Modi writes: > I don't recall facing the issue like yours when org gets > auto-installed as dependency. But I found it annoying to wait for org > to get installed as dependency magically when some package having that > as dependency got updated. So I would delete it manually, some package > would get updated, and it would get installed again. Unfortunately I cannot deleting it without deleting all the packages that depend on it :( > So eventually I came up with this and this has worked fine: > > ;; http://emacs.stackexchange.com/a/26513/115 > (defun modi/package-dependency-check-ignore (orig-ret) > "Remove the `black listed packages' from ORIG-RET. > Packages listed in the let-bound `pkg-black-list' will not be auto-installed > even if they are found as dependencies. > It is known that this advice is not effective when installed packages > asynchronously using `paradox'. Below is effective on synchronous > package installations." > (let ((pkg-black-list '(org)) > new-ret > pkg-name) > (dolist (pkg-struct orig-ret) > (setq pkg-name (package-desc-name pkg-struct)) > (if (member pkg-name pkg-black-list) > (message (concat "Package `%s' will not be installed. " > "See `modi/package-dependency-check-ignore'.") > pkg-name) > ;; (message "Package to be installed: %s" pkg-name) > (push pkg-struct new-ret))) > new-ret)) > (advice-add 'package-compute-transaction :filter-return #'modi/package-dependency-check-ignore) Thank you for the suggestion, but I use Spacemacs, which in turn uses paradox. Why couldn't there be an org-contrib package, depending on org? So that way org would not be duplicated in two packages. Thanks again, Alan -- OpenPGP Key ID : 040D0A3B4ED2E5C7 Monthly Athmospheric CO₂, Mauna Loa Obs. 2016-12: 404.48, 2015-12: 401.85