Hi Justin!

On 10 Feb., 00:50, "Justin C. Walker" <jus...@mac.com> wrote:
> I'm not sure whether this qualifies as a problem, but my first attempt blew 
> up in my face because I didn't have GAP's 'small groups' package installed.
>
> Should this be a dependency for your package?  It seems a bit rough around 
> the edges to have a Sage error pop up, as opposed to a pleasantly worded 
> suggestion to do the pre-requisite installation before proceeding :-}.  While 
> the spkg's SPKG.txt mentions this, I wouldn't expect the user to be savvy 
> enough to track down the .spkg and peek inside it and find the right file to 
> check for those details.

What exactly happened?

The install script does check whether the small groups package is
installed, and if it isn't, it immediately stops and explicitly (and
hopefully pleasantly) states that you need to install the small groups
package first. So, the user is certainly not supposed to open the
cohomology spkg to find out about the dependency!

Are you saying that you do not obtain that message of the install
script? Then how did you try to install the spkg?

Best regards,
Simon

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