On 2007-01-11 17:03-0700 Orion Poplawski wrote:

> [...]plplot is hard 
> because it touches nearly every compiler/language/library.

Orion, have you just coined a new mantra for our development team?  :-)

Seriously, I couldn't agree more with your statement.  A full-blown PLplot
build is an excellent test that almost everything has been properly
installed/is working correctly on your system. It does make life difficult
if you are on the cutting edge, as with Fedora development.  It also has
made creating our CBS (and our ABS before that) an "interesting" challenge.

Nevertheless, I fundamentally don't mind all the PLplot dependencies because
most are optional, and each added PLplot option adds a lot of value. Thus,
the user has a chance to build a minimal plplot that is really safe but
rather uninteresting (say no bindings other than C and only the ps device
driver) or he can add a lot of value to PLplot (in terms of language
bindings and device drivers) assuming all the additional dependencies are
installed correctly and working properly.  Outside some cutting-edge
situations, the dependency issue is actually not much of an issue on Linux,
and I think the same is true on Mac OS X (in part due to fink). On windows,
I am told dependencies are an important issue which is why I am delighted
that Werner and Arjen are trying to help solve it with their 3rd-party and
PLplot binary releases.

Alan
__________________________
Alan W. Irwin

Astronomical research affiliation with Department of Physics and Astronomy,
University of Victoria (astrowww.phys.uvic.ca).

Programming affiliations with the FreeEOS equation-of-state implementation
for stellar interiors (freeeos.sf.net); PLplot scientific plotting software
package (plplot.org); the Yorick front-end to PLplot (yplot.sf.net); the
Loads of Linux Links project (loll.sf.net); and the Linux Brochure Project
(lbproject.sf.net).
__________________________

Linux-powered Science
__________________________

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