R package

Can you check if the command line tools are installed by running:

xcode-select --install

in terminal.

Keith

On Oct 26, 2016, at 5:28 PM, Kodalore Vijayan, Vineetha W <vwkv13 at mun.ca>

wrote:

Hello,

I removed gfortran 6.1 and installed gfortran v4.8.2.

Now i have another error:

gfortran-4.8  -fPIC -Wall -g -O2  -c  test.f95 -o test.o

gfortran-4.8: warning: couldn?t understand kern.osversion ?16.0.0

gfortran-4.8 -dynamiclib -Wl,-headerpad_max_install_names -undefined
dynamic_lookup -single_module -multiply_defined suppress
-L/Library/Frameworks/R.framework/Resources/lib -L/usr/local/lib -o

test.so

test.o -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework
-Wl,CoreFoundation

gfortran-4.8: warning: couldn?t understand kern.osversion ?16.0.0

ld: library not found for -ldylib1.o

collect2: error: ld returned 1 exit status

make: *** [test.so] Error 1


Any idea what this means or how I can solve? I have limited knowledge on
these installations.


Thanks,

Vineetha

On Tue, Oct 25, 2016 at 7:37 AM, Kodalore Vijayan, Vineetha W <

vwkv13 at mun.ca

wrote:

Hi Ken,

Its not working with Makevar anymore. I guess I have to degrade to
gfortran4.8.2. Will try that.

Thank you,
Vineetha

On Mon, Oct 24, 2016 at 5:32 PM, Ken Beath <ken at kjbeath.com.au> wrote:

See full instructions at https://stat.ethz.ch/pipermail
/r-sig-mac/2016-September/012056.html thanks to Bob Rudis.

Ken

On 25 Oct. 2016, at 9:25 am, Kodalore Vijayan, Vineetha W <

vwkv13 at mun.ca> wrote:

Hello,

I have an issue on Mac OS ElCapitan ( just now upgraded to sierra)

with

Xcode 7 and gfortran 6.1 ( downloaded from
https://gcc.gnu.org/wiki/GFortranBinaries. ).  I'm developing an R

package

and wants to make it portable.

The package was working fine until October 18th along with a Makevar

file

created under ~/.R. The Makevar file contains :
F77 = gfortran
FC = gfortran
FLIBS = -L/usr/local/gfortran/lib

(Please refer:
http://stackoverflow.com/questions/40092423/r-package-with-

fortran-source-code-how-to-make-makevars-file-under-pkgna
me-s/40127535#40127535

).

But now when I run R CMD CHECK on my system, its throws the
following error:

* installing *source* package ?EpiILM? ...
** libs
gfortran-4.8  -fPIC -Wall -g -O2  -c  Edata.f95 -o Edata.o
make: gfortran-4.8: No such file or directory
make: *** [Edata.o] Error 1
ERROR: compilation failed for package ?EpiILM?
* removing ?/Users/Vineetha/Desktop/EpiILM.Rcheck/EpiILM?

Basically, my Makevar file is not resolving the issue now.  Any help

would

be appreciated.

Thanks,
Vineetha

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