[PyMOL] Re: PyMOL-users digest, Vol 1 #756 - 2 msgs

Hi,

 I download the following version.
 And setup it.
=20
 My os is fedora core3 .

http://delsci.com/beta/
PyMOL 0.98beta05=20

Linux: pymol-0_98beta05-bin-linux-x86.tgz ~10 MB

But, when I run pymol, error occurs

How can I run it successfully?




-------------------------------------------------------------------------=
--------------
 OpenGL-based graphics engine:
  GL_VENDOR: Mesa project: www.mesa3d.org
  GL_RENDERER: Mesa GLX Indirect
  GL_VERSION: 1.2 (1.5 Mesa 6.1)
Exception in thread Thread-1:
Traceback (most recent call last):
  File "/usr/local/pymol/ext/lib/python2.2/threading.py", line 408, in
__bootstrap
    self.run()
  File "/usr/local/pymol/ext/lib/python2.2/threading.py", line 396, in
run
    apply(self.__target, self.__args, self.__kwargs)
  File "/usr/local/pymol/modules/pmg_tk/__init__.py", line 33, in run
    PMGApp(balloon_state=3D'both').run()
  File "/usr/local/pymol/modules/pmg_tk/AbstractApp.py", line 44, in
__init__
    self.root =3D Tk()
  File "/usr/local/pymol/ext/lib/python2.2/lib-tk/Tkinter.py", line
1495, in __init__
    self.tk =3D _tkinter.create(screenName, baseName, className)
TclError: Can't find a usable init.tcl in the following directories:
    /home/local/warren/ext/lib/tcl8.4 /.4 /.4 /.4 /y /y /.y ///.4



This probably means that Tcl wasn't installed properly.


 PyMOL: abrupt program termination.

=3D----------------------------------------------------------------------=
------------


=D4=DA 2004-11-24=C8=FD=B5=C4 20:41 -0800=A3=ACpymol-users-request@lists.=
sourceforge.net=D0=B4=B5=C0=A3=BA

> Send PyMOL-users mailing list submissions to
> 	pym...@li...
>=20
> To subscribe or unsubscribe via the World Wide Web, visit
> 	https://lists.sourceforge.net/lists/listinfo/pymol-users
> or, via email, send a message with subject or body 'help' to
> 	pym...@li...
>=20
> You can reach the person managing the list at
> 	pym...@li...
>=20
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of PyMOL-users digest..."
>=20
>=20
> Today's Topics:
>=20
>    1. Perspective Rendering (at last!) (Warren DeLano)
>    2. blinking pictures on sgi4DIRIX646 (Yunfeng Hu)
>=20
> --__--__--
>=20
> Message: 1
> From: "Warren DeLano" <wa...@de...>
> To: <pym...@li...>
> Date: Wed, 24 Nov 2004 11:55:48 -0800
> Subject: [PyMOL] Perspective Rendering (at last!)
>=20
> PyMOL Users,
>=20
> Hooray -- PyMOL's ray tracer can finally do perspective rendering!  Why=
 is
> this such a good thing? =20
>=20
> Because (1) ray-traced images are now always "what you see is what you =
get"
> (WYSIWYG) versus OpenGL, (2) you can make rendered movies where molecul=
es
> move around still look right, and (3) it will soon become possible to
> generate rendered stereo pairs with 'perfect' visual geometry (no more =
+/- 3
> degree nonsense)...
>=20
> However, there is a price to pay:  Even though I've beat on the code wi=
th
> Apple's CHUD performance tool, perspective rendering is still 2-5X slow=
er
> than orthoscopic rendering.  That's because there are all kinds of
> mathematical simplifications one can make in orthoscopic scenes (where =
all
> the rays are parallel) that just don't apply to perspective scenes (whe=
re
> all the rays aren't parallel).  Regardless, even with perspective turne=
d on,
> PyMOL's renderer is as fast as PovRay for most basic molecular scenes.
>=20
> Updated beta builds for Windows & Mac at:  http://delsci.com/beta
> http://delsci.com/macbeta
>=20
> NOTE: perspective rendering is now the default in order to exactly matc=
h
> OpenGL geometry.  This means that default rendering will seem noticably
> slower.  If you want faster performance, then turn perspective off usin=
g
> "set orthoscopic" before rendering.
>=20
> Cheers,
> Warren
>=20
> --
> Warren L. DeLano, Ph.D.                    =20
> Principal Scientist
>=20
> . DeLano Scientific LLC =20
> . 400 Oyster Point Blvd., Suite 213          =20
> . South San Francisco, CA 94080   =20
> . Biz:(650)-872-0942  Tech:(650)-872-0834    =20
> . Fax:(650)-872-0273  Cell:(650)-346-1154
> . mailto:wa...@de...     =20
>=20
>=20
>=20
>=20
> --__--__--
>=20
> Message: 2
> To: pym...@li...
> From: Yunfeng Hu <yu...@sc...>
> Date: Wed, 24 Nov 2004 15:59:42 -0800
> Subject: [PyMOL] blinking pictures on sgi4DIRIX646
>=20
> Hi, I have pymol 0.97 installed on a sgi workstation. However it keeps=20
> the old picture when I move the molecule, which seems like a long time=20
> delay. I wonder if people have similar experience.
>=20
> Eric
>=20
>=20
>=20
>=20
> --__--__--
>=20
> _______________________________________________
> PyMOL-users mailing list
> PyM...@li...
> https://lists.sourceforge.net/lists/listinfo/pymol-users
>=20
>=20
> End of PyMOL-users Digest

--=20
Shiyong Liu                    ++86 (0)6275 7520
Wellcome to MDL             sy...@md...
http://mdl.ipc.pku.edu.cn/~syliu