On 01/23/2012 05:40 PM, Stephen Montgomery-Smith wrote:
On 01/23/2012 12:34 PM, Jeroen Demeyer wrote:
On 2012-01-23 14:27, Stephen Montgomery-Smith wrote:
"ccosh" not found seemed like a common error.
This might be solvable by installing cephes on FreeBSD. This is
included in Sage but only installed on Cygwin.


According to "spkg/installed", my system seems to have installed cephes.

OK, now I understand what you were trying to tell me.

So I modified it so that cephes now builds. It seems to help a little, because in the log file for r-2.14.0.p1.log it says that it found ccosh, when previously it said it didn't.

Nevertheless, I am still getting the same errors when I run

sage -t -force_lib "devel/sage/sage/calculus/riemann.pyx"

I see in the source code that there are huge numbers of places where CYGWIN is checked. So it is really hard for me to trace whether there is a check somewhere else for CYGWIN that causes it to try cephes first before looking in /usr/local/include.

Thanks, Stephen

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