[gentoo-science] Re: AW: sage-on-gentoo

[Christopher Schwan <cschwan@students.uni-mainz.de>]

Hi Mark,

On Wednesday 03 March 2010 23:45:01 you wrote:
> Hi Chris
> 
> As before I spared some unused cpu cycles to emerge --depclean all sage
> dependences and emerged sage again. Everything went smooth but sage emerge
> still freezes at
> 
> >>> Install sage-4.3.3 into
> >>> /var/tmp/portage/sci-mathematics/sage-4.3.3/image/ category
> 
> sci-mathematics
> make -j3 DESTDIR=/var/tmp/portage/sci-mathematics/sage-4.3.3/image//opt
> install echo "Experimental use only!"
> Experimental use only!
> if [ "/var/tmp/portage/sci-mathematics/sage-4.3.3/image//opt" = "" ]; then
> \ echo "Set DESTDIR"; \
>                 exit 1; \
>         fi
> mkdir -p /var/tmp/portage/sci-mathematics/sage-4.3.3/image//opt
> mkdir -p /var/tmp/portage/sci-mathematics/sage-4.3.3/image//opt/sage
> mkdir -p /var/tmp/portage/sci-mathematics/sage-4.3.3/image//opt/bin/
> cp -r --preserve=mode,links *
> /var/tmp/portage/sci-mathematics/sage-4.3.3/image//opt/sage/ python
> local/bin/sage-hardcode_sage_root /var/tmp/portage/sci-
> mathematics/sage-4.3.3/image//opt/sage/sage "/var/tmp/portage/sci-
> mathematics/sage-4.3.3/image//opt"/sage
> cp /var/tmp/portage/sci-mathematics/sage-4.3.3/image//opt/sage/sage
> /var/tmp/portage/sci- mathematics/sage-4.3.3/image//opt/bin/
> cd /var/tmp/portage/sci-mathematics/sage-4.3.3/image//opt/bin/; ./sage -c
> Setting permissions of DOT_SAGE directory so only you can read and write
> it.
> 
> 
> build log is the same -- no errors, just stop at this point.
> I examined list of processes and found that gap is running at pts/4
> [although emerge sage is on pts/0?]
> 
> Name, Username, PID, TTY, Niceness, Virtual Size, Memory, Shared Mem,
> Command, gap,  root,     3139,pts/4,19,      53564,        38376,  1472,  
>     /usr/libexec/gap/gap -m 32m -l /usr/share/gap -r -b -p -T -o 9999G
> /var/tmp/portage/sci-
> mathematics/sage-4.3.3/image/opt/sage/data//extcode/gap/sage.g
> 
> here is the list of all processes running on pts/0:
> 
> Name, Username, PID, TTY, Niceness, CPU %, IO Read, IO Write, Virtual Size,
> Memory, Shared Mem, Command, Window Title
> sandbox, root, 1826, pts/0, 19, 0, 0, 0, 3840, 140, 456,
> [sci-mathematics/sage-4.3.3] sandbox "/usr/lib64/portage/bin/ebuild.sh"
> install ,
> ebuild.sh, root, 1827, pts/0, 19, 0, 0, 0, 25540, 2572, 1432, /bin/bash
> /usr/lib64/portage/bin/ebuild.sh install ,
> ebuild.sh, root, 1860, pts/0, 19, 0, 0, 0, 25720, 2704, 880, /bin/bash
> /usr/lib64/portage/bin/ebuild.sh install ,
> make, root, 2084, pts/0, 19, 0, 0, 0, 14272, 572, 864, make -j3
> DESTDIR=/var/tmp/portage/sci-mathematics/sage-4.3.3/image//opt install ,
> sh, root, 2472, pts/0, 19, 0, 0, 0, 23452, 552, 1320, /bin/sh -c cd
> /var/tmp/portage/sci- mathematics/sage-4.3.3/image//opt/bin/; ./sage -c ,
> bash, root, 2473, pts/0, 19, 0, 0, 0, 23584, 564, 1364, bash ./sage -c ,
> bash, root, 2476, pts/0, 19, 0, 0, 0, 23584, 656, 1400, bash
> /var/tmp/portage/sci-
> mathematics/sage-4.3.3/image/opt/sage/local/bin/sage-sage -c ,
> python2.6, root, 2491, pts/0, 19, 0, 0, 0, 38900, 3000, 2600,
> /usr/bin/python2.6
> /var/tmp/portage/sci-mathematics/sage-4.3.3/image/opt/sage/local/bin/sage-
> cleaner , python2.6, root, 2492, pts/0, 19, 0, 0, 0, 276496, 19720, 8684,
> /usr/bin/python2.6
> /var/tmp/portage/sci-mathematics/sage-4.3.3/image/opt/sage/local/bin/sage-
> eval , bash, marek, 3482, pts/0, 0, 0, 0, 0, 20948, 4, 548, /bin/bash ,
> su, root, 4257, pts/0, 0, 0, 0, 0, 44820, 4, 560, su ,
> bash, root, 4263, pts/0, 0, 0, 0, 0, 20948, 4, 548, bash ,
> python2.6, root, 4270, pts/0, 19, 0, 0, 0, 175648, 84740, 1776,
> /usr/bin/python2.6 /usr/bin/emerge sage
> 
> best regards
> 
> m

thank you for investigating yourself on this problem - so we should check if 
gap is running correctly on your pc. I dont know much about gap, but you could 
try to start gap manually and then to exit the program (type gap and inside 
gap "quit;" ).

I will forward this mail to the science mailing list which will be the place 
to discuss problems regarding Sage-on-Gentoo (at least for a while).

Cheers,

Christopher