On Jun 21, 2013, at 11:07 AM, Murray Eisenberg <[email protected]>
wrote:
> With MacPorts 2.1.3 installed, command "port outdated" shows, among others:
>
> arpack 3.1.2_1 < 3.1.3_0
>
> Command "port upgrade outdated" gives error:
>
> Error: arpack: Variant openmpi conflicts with gcc45
> Error: Unable to open port: Error evaluating variants
>
> From "port installed" I have, among many others:
>
> arpack @3.1.2_1+accelerate+gcc45+openmpi (active)
> gcc45 @4.5.4_6 (active)
>
> How does one resolve this?
The arpack port was recently updated so that its compiler variants all conflict
with each other. Update arpack with different variants. For instance:
% sudo port clean arpack
% sudo port -n upgrade --enforce-variants arpack +openmpi
vq
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