The LEX variables in config.h says LEX = flex.
I am currently using AmberTools14 and the flex version is 2.5.35
On Wed, Jul 1, 2015 at 5:41 AM, David A Case <david.case.rutgers.edu> wrote:
> On Tue, Jun 30, 2015, Jim Wu wrote:
> >
> > I am trying to configure Amber with ./configure gnu and I run into the
> > following error:
> >
> > Checking NetCDF...
> > Using bundled NetCDF library.
> > Starting NetCDF build.
> > Configuring NetCDF C interface (may be time-consuming)...
> > Compiling the NetCDF C interface (may be time-consuming)...
> > Error: NetCDF C compile failed.
> >
> > It says to check the netcdf.c.compile.log and the bottom of the file
> shows
> > the following:
> >
> > ncgentab.o: In function `ignore':
> > ncgentab.c:(.text+0x3ff6): undefined reference to `yyunput'
> > collect2: ld returned 1 exit status
> > make[1]: *** [ncgen3] Error 1
> > make[1]: Leaving directory
> > `/home.dft/jwu/amber14/AmberTools/src/netcdf-4.3.0/ncgen3'
> > make: *** [install-recursive] Error 1
> >
>
> To get more info, in addition to what Jason asked:
>
> What is the values of the LEX variables in your $AMBERHOME/config.h file?
> What version of AmberTools do you have?
> What does "flex --version" report?
>
> ...thanks....dac
>
>
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Received on Wed Jul 01 2015 - 10:00:02 PDT
