Re: [openhealth] FOIAVistA SemiVivA 20060615 available

2006-06-27 Thread Nandalal Gunaratne
You said:
 As always, critiques, comments and questions are
 welcome.

Are you serious?

If you are, let me request that a document on how to
use this, once installed, with a real example, with
screenshots where necessary be put up. Without this it
is useless. The LiveCD you kindly sent me was not
helpful for the above reason.

http://sourceforge.net/forum/forum.php?forum_id=342412

The questions asked in this forum also show what I am
talking about. You said:
I don't know enough about VistA to tell you how to
run it. For that, you will need to join the mailing
list

This is not quite OK. Do you know anyone who will
write a document specific to your downloadable
version? I am sure if we can get it working, we can
send you some documentation for the WorldVistA version
ourselves!

Nandalal

--- K.S. Bhaskar [EMAIL PROTECTED] wrote:

 Downloadable from the WorldVistA project page at
 Source Forge 
 (http://sourceforge.net/projects/worldvista), FOIA
 VistA SemiVivA 
 20060615 is a package of FOIA VistA June 15, 2006
 with OR_30_215 and 
 GT.M V5.1-000.  To install, download the release to
 a directory, e.g., 
 /Distrib.  Then as root excute:
 
 cd /usr/local
 tar zxvf /Distrib/FOIAVistASemiVivA20060615.tgz
 
 This will create the needed subdirectories off
 /usr/local.  Then, to 
 install a development environment, e.g., in
 ~/myVistA, execute as a 
 normal user:
 
 /usr/local/FOIAVistA20060615/install ~/myVistA
 
 Once a development environment is installed, you can
 run it (as a normal 
 user) with:
 
 ~/myVistA/run
 
 Or to start at an entry point, e.g., P^DI:
 
 ~/myVistA/run P^DI
 
 As always, critiques, comments and questions are
 welcome.
 
 -- Bhaskar
 


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Re: [openhealth] Re: VistA Office as 'open' EHR software

2006-06-27 Thread Nandalal Gunaratne
CPRS source is in the public domain but needs Delphi
to run. The version runs only in Windows. It can be
made to run in Linux using Wine, but just barely.

A commercial organization has come forward to create
something based on Wine that will run CPRS in Linux,
as well as it does in Windows. Therefore it will
remain dependent on a commercial product even on
linux! But if it works, this is acceptable in my
opinion, as CPRS itself can be modified by anyone
subsequently.

Nandalal

--- Gregory Woodhouse
[EMAIL PROTECTED] wrote:

 
 On Jun 25, 2006, at 5:18 AM, Nandalal Gunaratne
 wrote:
 
  In addition, there can be claims for various
  developers of the GUI for VistA, which was not in
 the
  Public Domain.
 
  Nandalal
 
 I'm unsure what you mean here. CPRS was built using
 a commercial  
 product called Delphi. but the source is in the
 public domain.  
 Granted, if someone set out today to develop an open
 source product,  
 this would be an unlikely platform choice, but
 that's not the way  
 VistA started out life. I believe that alternative
 user interfaces  
 have been developed as well, but they are different
 products, not  
 VistA. There are a few options for building GUI
 interfaces to VistA,  
 and there is nothing to stop developers from
 building new GUI  
 applications for use in  conjunction with VistA if
 they wish.
 
 Gregory Woodhouse
 [EMAIL PROTECTED]
 
 Judge a man by his questions not
 his answers.   --Voltaire
 
 
 
 
 
 [Non-text portions of this message have been
 removed]
 
 


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Re: [openhealth] Re: VistA Office as 'open' EHR software

2006-06-27 Thread Greg Woodhouse


--- Nandalal Gunaratne [EMAIL PROTECTED] wrote:

 CPRS source is in the public domain but needs Delphi
 to run. The version runs only in Windows. It can be
 made to run in Linux using Wine, but just barely.
 
 A commercial organization has come forward to create
 something based on Wine that will run CPRS in Linux,
 as well as it does in Windows. Therefore it will
 remain dependent on a commercial product even on
 linux! But if it works, this is acceptable in my
 opinion, as CPRS itself can be modified by anyone
 subsequently.
 
 Nandalal
 

My guess is that there will eventually be open source GUI front ends to
VistA that do not depend upon Windows, Wine or Delphi. I've even tried
to scare up interest in developing such a thing, but the idea never
generated much interest. Part of what's going on is undoubtedly that
many pracvtitioners know CPRS, like it, and want to continue working
with CPRS. On top of that, open source development of VistA really is
still in its infancy. True, VistA has been around for many years, but
interest in using it (outside the U.S. Dept. of Veterans Affairs) has
only recently started to take off. There have been non-VA adopters for
some time, but nearly as many as there are today. 

Interestingly, I've been a vocal proponent of updating the VistA
infrastructure and of new development, but this thread is making me
sound like an unabashed VistA apologist! I guess that's another way of
saying that I don't mean to imply your concerns aren't valid, only that
it is necessary to look at them in context.

===
Gregory Woodhouse  [EMAIL PROTECTED]

Judge a man by his questions not his answers.
--Voltaire


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Re: [openhealth] FOIAVistA SemiVivA 20060615 available

2006-06-27 Thread Greg Woodhouse


--- Nandalal Gunaratne [EMAIL PROTECTED] wrote:

 You said:
  As always, critiques, comments and questions are
  welcome.
 
 Are you serious?
 
 If you are, let me request that a document on how to
 use this, once installed, with a real example, with
 screenshots where necessary be put up. 

I believe people are working on doing this now.

 Without this it
 is useless. The LiveCD you kindly sent me was not
 helpful for the above reason.
 
 http://sourceforge.net/forum/forum.php?forum_id=342412
 
 The questions asked in this forum also show what I am
 talking about. You said:
 I don't know enough about VistA to tell you how to
 run it. For that, you will need to join the mailing
 list

Bhaskar is one of the most active contributors to the open source
development of VistA and his expertise is tremendously valuable. But
his area of expertise is GT.M, the open source MUMPS implementation to
which a number of people are actively working to port VistA. In fact,
the software *runs* under GT.M, but there is still work to do. I'm an
experienced MUMPS programmer (though these days I'm actually more
involved with Java), but have very little knowledge of GT.M
specifically. On the other hand, VistA infrastructure (Kernel, Fileman,
etc.) is *my* are of experitse. Still others specialize in clinical
applications, including CPRS. The point is that it's just not realistic
to expect one person to be expert in all areas of VistA. I like to
think of is as being somewhat analogous to medicine: an
anesthesologist, an internist, a cardiothoracic surgeon and a
neurologist may each be a doctor, each sharing a basic body of
knowledge and skills, but there is a reason why each of those
specialties exist. Is that a shocking analogy? Well maybe so, but VistA
isn't a single application designed to provide a (relatively)
constrained range of functionality: It is a large application intended
to serve as a complete hospital solution, and on top of that, it is
designed to run on a wide range of hardware, operating systems, and
MUMPS implementations. In the 14 years I've been working with VistA,
I've used it on everything from a PDP-11 to a VAX, to a 486 to an
Alpha, and under a similar variety of operating systems. That requires
a fair amount of support, too. A Pharmacy expert or a Lab expert may
not have a good understanding of what it takes to move VistA to a new
platform, and that's why Hardhats is needed as a collaborative forum.

 
 This is not quite OK. Do you know anyone who will
 write a document specific to your downloadable
 version? I am sure if we can get it working, we can
 send you some documentation for the WorldVistA version
 ourselves!

Okay, so I've digressed a bit. That's precisely the kind of thing
that's needed. But until that documentation is available, Hardhats and
WorldVistA is where you're likely to find the people with the ability
to answer your questions.
 
 Nandalal
 


===
Gregory Woodhouse  [EMAIL PROTECTED]

Judge a man by his questions not his answers.
--Voltaire


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