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Jan Marten Simons | 5 Apr 2011 16:13
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fltk DEPEND problem in drawxtl ebuilds

from drawxtl-44.ebuild:

DEPEND="opengl? (
[...]
                fltk? ( x11-libs/fltk:1.1[opengl?] )"

from drawxtl-54.ebuild:

DEPEND="virtual/opengl
[...]
        x11-libs/fltk:1.1[opengl]"

As one can see both depend on fltk slot 1.1. As there are only fltk slots "1" 
and "2" available in portage now the dependency resolusion fails.

This could either be fixed with reintroducing slots 1.1 and 1.3 to fltk or to 
test drawxtl with fltk 1.3 and depending on fltk slot 1 only.

With regards,

  Jan M. Simons
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justin | 5 Apr 2011 16:17
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Re: fltk DEPEND problem in drawxtl ebuilds

On 05/04/11 16:13, Jan Marten Simons wrote:
> Jan M. Simons

+  05 Apr 2011; Justin Lecher <jlec <at> gentoo.org> drawxtl-44.ebuild,
+  drawxtl-54.ebuild:
+  Corrected Slot of fltk to 1, thanks Jan M. Simons noticing this
+

Fixed.
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James Cloos | 18 Apr 2011 23:13
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sci-mathematics/flocq-1.4.0 is available

The diff from the sci-mathematics/flocq-1.2.ebuild is:

--- /Gentoo/proj/sci/sci-mathematics/flocq/flocq-1.2.ebuild     2011-02-14 18:26:11.261226635 +0000
+++ /local/sci-mathematics/flocq/flocq-1.4.0.ebuild  2011-04-18 20:58:38.639550283 +0000
 <at>  <at>  -8,7 +8,7  <at>  <at> 

 DESCRIPTION="A floating-point formalization for the Coq system."
 HOMEPAGE="http://flocq.gforge.inria.fr/"
-SRC_URI="https://gforge.inria.fr/frs/download.php/28156/${P}.tar.gz"
+SRC_URI="https://gforge.inria.fr/frs/download.php/28389/${P}.tar.gz"

 LICENSE="LGPL-3"
 SLOT="0"

It merges fine with sci-mathematics/coq-8.3_p1 installed.

(Unlike flocq-1.2, which doesn't merge.)

-JimC
--

-- 
James Cloos <cloos <at> jhcloos.com>         OpenPGP: 1024D/ED7DAEA6
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James Cloos | 18 Apr 2011 23:14
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g-cran master and portage master incompatible

I find that g-cran and portage master branches are incompatible.

Any attempt to merge or update a dev-R ebuild fails:

An example of an update attempt, where the distfile is already
downloaded (copied over from a cran mirror):

:; emerge -v dev-R/sp

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild     U  ] dev-R/sp-0.9.80 [0.9.78] USE="doc" 0 kB [1]

Total: 1 package (1 upgrade), Size of downloads: 0 kB
Portage tree and overlays:
 [0] /usr/portage
 [1] /usr/local/portage/Overlays/g-cran

>>> Emerging (1 of 1) dev-R/sp-0.9.80 from g-cran
!!! Fetched file: sp_0.9-80.tar.gz VERIFY FAILED!
!!! Reason: Insufficient data for checksum verification
!!! Got:      
!!! Expected: MD5 RMD160 SHA1 SHA256
 * Fetch failed for 'dev-R/sp-0.9.80', Log file:
 *  '/var/log/portage/build/dev-R/sp-0.9.80:20110416-221838.log'

>>> Failed to emerge dev-R/sp-0.9.80, Log file:

>>>  '/var/log/portage/build/dev-R/sp-0.9.80:20110416-221838.log'
(Continue reading)

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Henry Gebhardt | 23 Apr 2011 16:33

[sage-on-gentoo] sage-notebook-0.8.11 can't find setuptools

Hello,

I am trying to install sage, but sage-notebook-0.8.11-r1 failes with the
following message:

  python2.6 setup.py build
  Traceback (most recent call last):
    File "setup.py", line 6, in <module>
      from setuptools import setup
  ImportError: No module named setuptools

I have setuptools-0.6.15 installed, but only for python2.7 and 3.1 even
after a reinstall of setuptools. How can I install it for python2.6?
Should I file a bug for setuptools?

Thank you,

Henry
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Francois Bissey | 23 Apr 2011 21:49
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Re: [sage-on-gentoo] sage-notebook-0.8.11 can't find setuptools

> Hello,
> 
> I am trying to install sage, but sage-notebook-0.8.11-r1 failes with the
> following message:
> 
>   python2.6 setup.py build
>   Traceback (most recent call last):
>     File "setup.py", line 6, in <module>
>       from setuptools import setup
>   ImportError: No module named setuptools
> 
> I have setuptools-0.6.15 installed, but only for python2.7 and 3.1 even
> after a reinstall of setuptools. How can I install it for python2.6?
> Should I file a bug for setuptools?
> 
Hi Henry,

the problem is that sage-4.6.2 that you are trying to install is
python-2.6 only. If you have python-2.6 on your machine and want
to have stuff compiled for 2.6, 2.7 and 3.1 you have to add the following 
in make.conf:
USE_PYTHON="2.6 2.7 3.1"

Note that we are working on making sage 4.7 python 2.7.

Francois
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Henry Gebhardt | 24 Apr 2011 18:33

Re: [sage-on-gentoo] sage-notebook-0.8.11 can't find setuptools

On Sun, Apr 24, 2011 at 07:49:34AM +1200, Francois Bissey wrote:
> USE_PYTHON="2.6 2.7 3.1"

Thanks, that worked.

Henry
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P Purkayastha | 27 Apr 2011 19:35
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failures while trying to build sage

Hi,

   I am trying to build sage-4.7_rc0. I encountered two failures:

1. Checksum failure on trying to merge pari. I could work around this by 
copying pari-2.4.3-r1 to a local overlay and re-digesting the ebuild. 
The package which failed the digest was elldata.tgz.

2. I have not been able to build sage. Apparently it can not find 
Python.h. The build log is attached.
Here is some more pertinent information:

~ [1] > emerge --info "=sci-mathematics/sage-4.7_rc0"
Portage 2.2.0_alpha30 (default/linux/amd64/10.0/desktop/kde, gcc-4.4.5, 
libc-0-r0, 2.6.38-gentoo-r3 x86_64)
=================================================================
                         System Settings
=================================================================
System uname: 
Linux-2.6.38-gentoo-r3-x86_64-Intel-R-_Core-TM-_i5_CPU_M_460_ <at> _2.53GHz-with-gentoo-2.0.2
Timestamp of tree: Sun, 24 Apr 2011 03:30:01 +0000
app-shells/bash:     4.1_p9
dev-java/java-config: 2.1.11-r3
dev-lang/python:     2.7.1-r1::sage-on-gentoo, 3.1.3-r1
dev-util/cmake:      2.8.4
sys-apps/baselayout: 2.0.2
sys-apps/openrc:     0.8.2
sys-apps/sandbox:    2.4
sys-devel/autoconf:  2.13, 2.65-r1
sys-devel/automake:  1.9.6-r3, 1.10.3, 1.11.1
(Continue reading)

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Francois Bissey | 29 Apr 2011 12:27
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[sage-on-gentoo] status and anouncements

Hi all,

It is time to have a little status update on sage-on-gentoo.

First of all most people are now faced with our infamous
issue #40:
https://github.com/cschwan/sage-on-gentoo/issues/40
If you haven't been hit yet it is coming.
Fortunately Martin von Gagern has tracked one of the origin
of the problem to glibc and you can use the following solution:
https://github.com/cschwan/sage-on-gentoo/issues/40#issuecomment-722867

Note that there may be a solution coming from sage upstream
at some point in the future as the problem as appeared on
solaris of all systems:
http://trac.sagemath.org/sage_trac/ticket/11116

Future of sage. I am pushing quite hard at the moment to have
sage work with python-2.7. This is particularly critical on gentoo-prefix
systems where python-2.6 has already been retired.
sage-4.7 as shipped in sage-on-gentoo will be python-2.7 based.
I had good feedback with some upstream sage devs to provide and
get some fixes included in future release. As a part of upstream I am
hoping to be able to drag sage kicking and screaming to python-2.7
but it will be in a later release.
Sage-4.7 is to be released by the first of May.
While sage works with python-2.7 there are about 4 outstanding issues
that could hit someone. See:
http://trac.sagemath.org/sage_trac/ticket/9958
Only one of them could be trouble for serious work in specialised areas
(Continue reading)

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