#11021: Fix "sage -info" and a bug when sourcing sage-env more than once
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Reporter: jhpalmieri | Owner: leif
Type: defect | Status:
needs_review
Priority: major | Milestone:
sage-4.7.1
Component: packages | Keywords:
SPKG.txt SAGE.txt -info BUILD sage-env sage-sage sage-spkg
Work_issues: | Upstream: N/A
Reviewer: Kelvin Li, Leif Leonhardy, John Palmieri | Author: Leif
Leonhardy, Kelvin Li
Merged: | Dependencies:
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Comment(by leif):
[Hours later: Sorry, apparently my router is just about to die -- massive
packet losses... :( Now via wireless LAN...]
Replying to [comment:33 jhpalmieri]:
> - line 59, `error >&2 "Error: Environment variable 'BUILD' not set!"`:
"error" should be "echo"
Ooops, kind of inconvenient, though it should raise an error as is... ;-)
[[BR]]
> - lines 175-176: the code `(bunzip2 -c "$PKG_SRC" | tar tf -)` seems to
have a zero return value if `$PKG_SRC` is not a valid bzip2 file. I'm
trying to reach the error message `echo >&2 "Error: '$PKG_SRC' seems to be
corrupted. Exiting."`, but I can't. This is on Mac OS X; on linux, the
above code has return value "2". Running "bunzip2 -c blah" on an invalid
bzip2 file returns a value of 2 on Mac OS X.
MacOS... What does `cat /dev/null | tar tf -` give?
[[BR]]
> The relevant part of the spkg-check file for atlas says [...]
I haven't looked at the ''current'' ATLAS spkg; don't know if it also
works on Cygwin, e.g. if `SAGE_ATLAS_LIB` is set there (in which case any
tests are skipped as well).
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11021#comment:36>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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