The following is my failed attempt at installing org-drill on Spacemacs.
I tried following instructions on https://bitbucket.org/eeeickythump/org-drill But there is no "org-modules" in my .spacemacs file. And there is no .emacs file on my Spacemacs install.
So I added "org-plus-contrib" to .spacemacs file as described in org-drill doesn't load with spacemacs configuration
I added "org-drill" to .spacemacs file, dotspacemacs-configuration-layers.
When I run dotspacemacs/sync-configuration-layers and reload the config file with SPC f e R I get the following message:
FAIL: org-drill
What is the proper way to install org-drill on .spacemacs?
Update
Thanks to Nick I successfully installed org-drill on my Spacemacs.
org-mode was already installed.
The org-drill install went something like this:
Press C-h v
Describe variable: org-modules
Press RET.
In help buffer, move point to "customize" link and RET.
Scroll down and check "External packages:"
Package: drill
Click "State" button and "Save for Future Sessions"
Run dotspacemacs/sync-configuration-layers SPC f e R
Done.
Check box "drill" is now in list, check it.
Scroll up and click "Apply and Save" button.
Run dotspacemacs/sync-configuration-layers SPC f e R
customize
your action took some effect. Check if yourcustom-set-variables
has some reference to org-modules variable.custom-set-variables
session at the end of your .spacemacs config filecustomize
a variable the config file is edited automatically which the choices you asked. In this case, if you customize theorg-modules
variable one entry in the sectioncustom-set-variables
is automatically created. So, if your variable is not defined anymore I guess some modification to this section of your config file could be changed.