Hello Nick, this looks as a building set up issue not as a GSL issue. See below.
On 21/02/2020 01:30, Macknight, Nicholas James wrote: > Hello, > I am on a MacBook air operating through a Linux based server. > > I am attempting to run: > > gcc EVEmodel.c -o EVEmodel -O3 probabilityfunctions.c treefunctions.c > regimefunctions.c myio.c mystat.c bfgs.c -D GSL_RANGE_CHECK_OFF -lm -lgsl > -lgslcblas > > For EVE phylogenetic ANOVA. I had installed gsl-2.6 and put it in the same > working directory as the .c files in my code above. When I run the code I get > the following error: > > > EVEmodel.c:8:26: fatal error: gsl/gsl_math.h: No such file or directory > > #include <gsl/gsl_math.h> > > ^ > > compilation terminated. > > probabilityfunctions.c:6:26: fatal error: gsl/gsl_math.h: No such file or > directory > > #include <gsl/gsl_math.h> > > ^ > > compilation terminated. > > In file included from treefunctions.c:11:0: > > myio.h:2:28: fatal error: gsl/gsl_matrix.h: No such file or directory > > #include <gsl/gsl_matrix.h> > > ^ > > compilation terminated. > > regimefunctions.c:4:26: fatal error: gsl/gsl_math.h: No such file or directory > > #include <gsl/gsl_math.h> > > ^ > > compilation terminated. > > myio.c:2:28: fatal error: gsl/gsl_matrix.h: No such file or directory > > #include <gsl/gsl_matrix.h> > > ^ > > compilation terminated. > > In file included from mystat.c:8:0: > > myio.h:2:28: fatal error: gsl/gsl_matrix.h: No such file or directory > > #include <gsl/gsl_matrix.h> > > ^ > > compilation terminated. > > I have specified the path so it is looking in the gsl folder, it must look at the parent folder, not at gsl folder: <PARENT FOLDER>/gsl/gsl_*.h the .c scripts do you mean C source ? already contain "#include <gsl/gsl_matrix.h>". I am not sure what is causing this fatal error. the C compiler cannot reach the C header. Any thoughts or suggestions is greatly appreciated. > > Thank you for your time, Anyway, if your linux box is properly set up, it should be find. You may try: gcc -o myprog myprog.c $(pkg-config gsl --cflags --libs) Is it wild Linux server maintained randomly by a bunch of motley people or a sane Linux box running a well-known distribution (as Ubuntu, Debian, ...) maintained by a guru ? hth, Jerome > > > Nick MacKnight > > Ph.D. Candidate > > The University of Texas at Arlington >
