On 2014-12-12, Dima Pasechnik <dimp...@gmail.com> wrote:
> On 2014-12-12, kcrisman <kcris...@gmail.com> wrote:
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>>>    Sage (6.4.1) notebook build failed on 32 bit CentOS 5.11. Version of 
>>> sagenb was 0.11.1. To reproduce, build Sage from source (e.g., ./make from 
>>> Sage installation directory). CPU was "CPU1: Intel(R) Core(TM)2 Duo CPU     
>>> E4400  @ 2.00GHz stepping 0d" per dmesg. Sage runs, but ptest or building 
>>> pdf docs replays the error messages, as shown below. The tar file for 
>>> sagenb could be unpacked manually OK (in off-tree location). Checksums on 
>>> Sage source download tarball matched up OK. What is the best course of 
>>> action to get this to build properly? Is there a reason why it failed?
>>>    I previously posted a similar item, but it did not appear in the 
>>> sage-support list of items, so I am trying it again. 
>>>
>>>
>> I wonder if it's because of the bsd tar I used to tar it (I built that 
> don't you have 'gtar' on your machine too?
>
>> package, and have a Mac, and this has been known to cause occasional 
>> warning messages, though I don't know about build errors).  See 
>> e.g. 
>> http://superuser.com/questions/318809/linux-os-x-tar-incompatibility-tarballs-created-on-os-x-give-errors-when-unt
>
> surely enough, I see the same warnings on a 64-bit Linux:
> $ tar tf upstream/sagenb-0.11.1.tar | less
> tar: Ignoring unknown extended header keyword `LIBARCHIVE.creationtime'
> tar: Ignoring unknown extended header keyword `SCHILY.dev'
> tar: Ignoring unknown extended header keyword `SCHILY.ino'
> ....
>
> Probably my tar is newer and thus the install can live with this.
> IMHO this tarball should be replaced by something glatt kosher...
>
> Please open a ticket and cc me on it.

I also noticed that the instructions to build the package in SPKG.txt
are outdated. Perhaps this ticket should fix these too...


>
>>
>> What you could do is to retar the directory yourself, and replace the old 
>> tar file with that one; then things should work fine.
> no, this is not enough,  as this will surely change the tarball 
> checksum; you need to follow the instructions
> in sage developer guide to recreate them.
>
> http://sagemath.org/doc/developer/packaging.html#checksums
>
> Best,
> Dima
>
>>  The old release 
>> scripts repackaged all our spkg files anyway, but I think the new layout 
>> release style does not do that, as it takes tar balls directly from 
>> upstream. In this case, an upstream who uses Mac :(
>>
>

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