On 24 Apr 2008, at 3:38 PM, Ronnie Berntsson wrote:
> I've got a rather weird problem when trying to run arp/warp. When
> trying to run arp/warp (latest version 7.0.1) it complains that I
> should install a newer version of Refmac (5.4.0045). The version of
> Refmac I have installed is 5.4.0066, and thats what is being used if
> I run Refmac both from terminal or via CCP4i. However, when arp/warp
> starts to run it magically finds a refmac 5.2.something and uses
> that. Reinstalling arp/warp did not help, even though the install
> script showed that I had refmac 5.4.0066 installed... I'm running OS
> X 10.5.2 and have installed ccp4 and refmac via fink. All other CCP4
> programs work fine and Refmac runs normally as well, it's only when
> it's called from arp/warp that something goes wrong.. All ideas to
> fix this problem are most welcome.
This is an interesting feature of the Fink CCP4/Refmac installation.
When you install the new refmac in Fink, you get an executable called
refmac-5.4, which lives in /sw/share/xtal/ccp4-6.0.2/bin. The refmac5
that you get from the terminal lives in /sw/bin and is a symbolic link
to this executable. However, in /sw/share/xtal/ccp4-6.0.2/bin there
still lurks an executable refmac5, and this is version 5.2.0019. When
you run ARP/wARP from the GUI, it seems that this is the executable
that it uses - hence the version warnings. In our experience, this
also breaks flex-wARP when run through the GUI.
Whether this is just a symptom of the way I use Fink to install
things, or whether it's a problem for everyone, I don't know. I have
a solution to this, although it may not be the most elegant one. I
move the old refmac5 out of the way, and create a new symbolic link
mv /sw/share/xtal/ccp4-6.0.2/bin/refmac5 /sw/share/xtal/
ccp4-6.0.2/bin/refmac5.old
ln -s /sw/share/xtal/ccp4-6.0.2/bin/refmac-5.4 /sw/share/xtal/
ccp4-6.0.2/bin/refmac5
(This is from memory, so the details may not be correct.)
Hope this helps,
Chris
The Institute of Cancer Research: Royal Cancer Hospital, a charitable Company Limited by Guarantee, Registered in England under Company No. 534147 with its Registered Office at 123 Old Brompton Road, London SW7 3RP.
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