Thanks, this is definitely simpler and it worked, but only about half of 
the packages I use are included. How would I add the other ones?
I think these days diskspace isn't much of an issue, it would be nice if 
there are similar commands to install all accepted packages.

On Saturday, September 10, 2016 at 11:46:33 AM UTC-7, John Cremona wrote:
>
> I just do "sage -i gap_packages" (and "sage -i database_gap") which sounds 
> a lot simpler if it includes the packages you need.
>
> On 10 September 2016 at 18:36, multiscalar <multi...@gmail.com 
> <javascript:>> wrote:
>
>> I just built sage-7.3 under Centos7. Everything seems to have worked well 
>> :
>> sage comes up fine and a few simple calculations work. The gap part on 
>> its won
>> also comes up and works with simple tests, but there are no packages 
>> included.
>>
>> I'm now trying to add all the gap packages to the gap component. I tried 
>> to
>> follow the steps in :
>>
>>  https://wiki.sagemath.org/InstallingGapPackages
>>
>> The gap version in sage-7.3 is 4r8p3 which is one version older than the 
>> latest gap.
>> To play it safe I downloaded the version that matches sage and expanded 
>> it in a temporary
>> directory. I then started sage shell :
>>
>>  sage -sh
>>
>> and copied the contents of the "pkg" subdirectory from the temporary area 
>> to the sage
>> area (sage/local/gap/latest/pkg/....). I built a couple of the packages 
>> and that worked
>> fine. I then exited the sage shell.
>>
>> Following the instructions I then called sage and typed :
>>
>> gap_reset_workspace() 
>>
>> I got a "WARNING : this should never happen" and it seems that sage got 
>> stuck somewhere.
>> Also calling the gap on its own shows that the package installation 
>> didn't work.
>>
>> I think this shouldn't be too hard to fix, but I'm out of ideas.
>>
>> Thanks for your help.
>>
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>

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