Something is definitely out of joint in packages management.
Thanks to the current migration of sagemath.org, I rebuilt from scratch (=
from the tarball) sage 6.7 on a slow machine. The resultant system :
charpent@SAP5057241:/usr/local/sage-6.7$ sage --version
SageMath Version 6.7, Release Date: 2015-05-17
passes all testlong sucssefully.
But it won't install optional packages :
First attempt : via the normal mechanisms :
charpent@SAP5057241:/usr/local/sage-6.7$ sage -i database_gap
Found local metadata for database_gap-4.7.7
Attempting to download package database_gap-4.7.7
Downloading the Sage mirror list
Searching fastest mirror
Traceback (most recent call last):
File "/usr/local/sage-6.7/src/bin/sage-download-file", line 417, in
<module>
mirror_list = MirrorList()
File "/usr/local/sage-6.7/src/bin/sage-download-file", line 140, in
__init__
self._rank_mirrors()
File "/usr/local/sage-6.7/src/bin/sage-download-file", line 200, in
_rank_mirrors
print('Fastest mirror: ' + self.fastest)
File "/usr/local/sage-6.7/src/bin/sage-download-file", line 204, in
fastest
return self.mirrors[0]
IndexError: list index out of range
Error: spkg file '/usr/local/sage-6.7/upstream/database_gap-4.7.7.tar.bz2'
not found.
This shouldn't happen, it is a bug in the sage-spkg script.
OK, that might be my damn corporate firewall acting up (it never did for
that since yesterday...).
Second attempt : download the tarball from the british mirror, and try to
install it :
charpent@SAP5057241:/usr/local/sage-6.7$ sage -i ~/Téléchargements/
database_gap-4.7.7.tar.bz2
database_gap-4.7.7.tar.bz2
====================================================
Extracting package /home/charpent/Téléchargements/database_gap-4.7.7.tar.bz2
-rw-r--r-- 1 charpent charpent 61932816 Feb 20 23:04 /home/charpent/Télé
chargements/database_gap-4.7.7.tar.bz2
Finished extraction
/usr/local/sage-6.7/src/bin/sage-spkg: line 596: cd: database_gap-4.7.7.tar.
bz2: No such file or directory
Error: after extracting, the directory database_gap-4.7.7.tar.bz2 does not
exist
And, this time, it's definitively *NOT* the clownish firewall : this file
is a regular vanilla tar bzipped archive..
Unless I goofed somewhere (I don't see where), I have a semi-borked system.
My previous installation (good up to 6.7beta4, IIRC) won't be able to
download the necessary tarballs to update to 6.7, and starting from
scratch gives me a system where I can't install packages.
What should I do ?
--
Emmanuel Charpentier
Le dimanche 17 mai 2015 19:39:00 UTC+2, Volker Braun a écrit :
>
> Fixed in Sage 6.7-rc0 and later... 6.7 should be out today.
>
>
> On Sunday, May 17, 2015 at 6:43:20 PM UTC+2, Luis Garcia-Puente wrote:
>>
>> After installing sage 6.6, I tried to install the optional packages 4ti2,
>> macaulay2, and nauty but the command
>>
>> sage -i 4ti2
>>
>> returns:
>>
>> /Applications/sage/src/bin/sage-spkg: line 312: cd:
>> /Applications/sage/upstream: No such file or directory
>> Attempting to download package 4ti2
>> >>> Checking online list of optional packages.
>> [Traceback (most recent call last):
>> File "<stdin>", line 35, in <module>
>> File "/Applications/sage/local/lib/python/urllib.py", line 240, in
>> retrieve
>> fp = self.open(url, data)
>> File "/Applications/sage/local/lib/python/urllib.py", line 208, in open
>> return getattr(self, name)(url)
>> File "/Applications/sage/local/lib/python/urllib.py", line 359, in
>> open_http
>> return self.http_error(url, fp, errcode, errmsg, headers)
>> File "/Applications/sage/local/lib/python/urllib.py", line 376, in
>> http_error
>> return self.http_error_default(url, fp, errcode, errmsg, headers)
>> File "<stdin>", line 17, in http_error_default
>> IOError: [Errno 404] Not Found: '//www.sagemath.org/spkg/optional/list'
>> Error: failed to download http://www.sagemath.org/spkg/optional/list,
>> aborting
>>
>> I get the same output for the other two packages. Furthermore, the webpage
>>
>> http://www.sagemath.org/spkg/optional/list
>>
>> returns the error: 404 Error: page not found
>>
>
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