Re: Problem with MathLink using Mathematica 7.0
- To: mathgroup at smc.vnet.net
- Subject: [mg94105] Re: Problem with MathLink using Mathematica 7.0
- From: David Reiss <dbreiss at gmail.com>
- Date: Fri, 5 Dec 2008 05:29:18 -0500 (EST)
- References: <gh5nv6$oio$1@smc.vnet.net>
Perhaps try using the full path? Also perhaps make sure that Directory[] yields the directory which contains the directory "Fluids"... --David On Dec 3, 5:44 am, Matthias Gottschalk <gottsch... at gfz-potsdam.de> wrote: > Until Mathematica 6.0.3 the following command used to work for me, and > still does on the same machine (OS X 10.5.5, Intel): > > Install["Fluids/aeos", LinkMode -> Launch] > > Now with Mathematica 7.0 I get the error message: > > LinkOpen::linke : Could not find MathLink executable. > > The path is correct and the executable aeos exists and is at the > correct location. I can start the program from the terminal application. > > Now the program which does not run is an old executable which was > compiled for the IBM PowerPC processor. Now this should be not a > problem and is not with 6.0.3 because the Rosetta engine runs the > PowerPC code on my Intel Mac. When I use the Install command with an > recently compiled program (for Intel) this works with 7.0, however. > Unluckily I do not have the source code for my old program any more. > > Now I suspect that 7.0 in contrast to 6.0.3 can not handle the old > executable any more. > > Any suggestions? > > Matt