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RafaLL92's Avatar
Posts: 116 | Thanked: 77 times | Joined on Jan 2010
#41
I have them enabled all the time but still cannot install libopenal1. Do you have a .deb package of that?

The command to run the blender should look like: "exec [path to blender] -correct? When I do this, xterm closes instantly...like a crash or sth. What am I doing wrong?

Cheers,
Ralph
 
Posts: 79 | Thanked: 6 times | Joined on Nov 2009
#42
you don't need the "exec" to run it. if you extracted it in /opt then run "/opt/blender-armel-n900/blender".
enclosed you will find the deb package that i used.
Attached Files
File Type: deb libopenal1_1.4.272-2_armel.deb (72.4 KB, 119 views)
 

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Posts: 341 | Thanked: 64 times | Joined on May 2009
#43
i agree with Qole that this wrapper will be useful more generally, but i'm still hoping for Blender on my phone.

thank you for the hard work.
 
RafaLL92's Avatar
Posts: 116 | Thanked: 77 times | Joined on Jan 2010
#44
Yes, its me again :P Thanks for the .deb file, but I cannot install it successfully - neither in app manager nor through x terminal. In app manager I get something like- cannot install libopenal1 whereas in x terminal the installation fails with sth like "dependancy problems prevent configuration of libopenal1".

And what is even more running "/opt/blender...." gets me "permission denied" message.

Well it seems that Im a creature with lots of issues...
Any clues?

Cheers,
Ralph
 
Posts: 79 | Thanked: 6 times | Joined on Nov 2009
#45
RafaLL92: no problem. the dependancy problem was expected. in xterminal, what are the dependancies openal requires?

these are the dependancies my openal1 needed. first I installed gcc-4.3-base_4.3.2-1.1_armel.deb by dpkg and then i installed libc6 and libgcc1 together ("dpkg -i libgcc1_4.3.2-1.1_armel.deb libc6_2.7-18lenny2_armel.deb")
libgcc1_4.3.2-1.1_armel.deb libc6_2.7-18lenny2_armel.deb downloaded from debian.org(search in google)
Attached Files
File Type: deb gcc-4.3-base_4.3.2-1.1_armel.deb (101.6 KB, 114 views)

Last edited by pingu; 2010-03-08 at 22:45.
 
RafaLL92's Avatar
Posts: 116 | Thanked: 77 times | Joined on Jan 2010
#46
This is what I get, the info you need is there:
Unpacking replacement libopenal1 ...
dpkg: dependency problems prevent configuration of libopenal1:
libopenal1 depends on libc6 (>= 2.7-1); however:
Version of libc6 on system is 2.5.1-1eglibc20+0m5.
libopenal1 depends on libgcc1 (>= 1:4.3); however:
Version of libgcc1 on system is 1:4.2.1-4maemo9+0m5.
dpkg: error processing libopenal1 (--install):
dependency problems - leaving unconfigured
Errors were encountered while processing:
libopenal1
Cheers,
Ralph
 
Posts: 79 | Thanked: 6 times | Joined on Nov 2009
#47
RafaLL92: did it work?
 
RafaLL92's Avatar
Posts: 116 | Thanked: 77 times | Joined on Jan 2010
#48
Well I think not unfortunately... it seems that I have messed up my system after installing libc6 etc.

In app manager it says that Maemo 5 is damaged and i have to use NSU to repair it, which means reflashing really. Im suffering from a constant notification box saying: "internal error. calendar app closed" even if im not trying to run calendar and even after rebooting.... It also means that my battery drains out quite quickly and I cannot access the calendar app (it closes as soon as I launch it).

What is even more, after installation of those .deb packages from debian.org my system time got reverted by 1 hour and my system no longer seems to recognize time zones at all. That is probably causing the calendar problem...

Well, im waiting fot the new system update for maemo. I hope it will get released soon, but a reflash is inevitable.

So I think I will wait until an end-user version of blender for maemo5 will get (if ever)ready and released before I start to mess with stuff I do not really understand But big thanks for your help!

Cheers,
Ralph

Last edited by RafaLL92; 2010-03-11 at 22:55.
 
SubCore's Avatar
Posts: 850 | Thanked: 626 times | Joined on Sep 2009 @ Vienna, Austria
#49
i took a more hackish approach:

first i tried in easy debian - the libc dependency would've been a breeze, unfortunately the furthest i got was:

Code:
[user@deb-m5v3b: /opt/blender-armel-n900]./blender 
Xlib:  extension "GLX" missing on display ":0.0".
intern/ghost/intern/GHOST_WindowX11.cpp:190: X11 glxChooseVisual() failed for OpenGL, verify working openGL system!
Segmentation fault
this also happens when trying :1.0 for the LXDE, but that was even less probable to work.

putting aside the bad image of "--force-depends" ( ), i then decided to try this sledgehammer-approach:

Code:
# apt-get install libgl1
# dpkg --force-depends -i libopenal1_1.4.272-2_armel.deb
# echo "/opt/blenderlibs" >> /etc/ld.so.conf
# ldconfig
libgl1 was the only missing dependency on my unit.
libopenal should be installed last, for it will upset apt-get (running "apt-get -f install" will remove libopenal1 again if you run into trouble)

and, lo and behold, it works!

Name:  Screenshot-20100312-012147.jpg
Views: 2228
Size:  43.6 KB

it takes some time to load, it isn't actually useable yet (opening the file menu took a while...), and for some reason, pulseaudio went crazy and fought with blender over the cpu cycles... also, blender wouldn't quit gracefully, forcing me to kill it, but after that everything went calm again.

but it's nice to see what might be possible!

now, some source code (especially that openGLes wrapper) would be totally awesome
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qole's Avatar
Moderator | Posts: 7,109 | Thanked: 8,820 times | Joined on Oct 2007 @ Vancouver, BC, Canada
#50
SubCore: From your mention of libgl1, the sledgehammer approach was done in Maemo.

I'm curious, now. I wonder if we could hack Maemo's libgl1 into Easy Debian to replace one of the libgl1-mesa-xxx packages and get HW acellerated OpenGL?

Probably not. But I wonder...
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