Perfect! Its working now. Thanks a lot for your patience and help.
Just curious, what did I do wrong in the previous case?
-Vineetha
On Thu, Jun 16, 2016 at 2:48 PM, Eduardo M. A. M.Mendes <
emammen...@gmail.com> wrote:
> Please rename your NAMESPACE to something else and create a new one with
>
> useDynLib(NEpidemic,.registration = TRUE)
> export(randomepi)
>
> It is worth a try.
>
> On Jun 16, 2016, at 5:40 PM, Kodalore Vijayan, Vineetha W <vwk...@mun.ca>
> wrote:
>
> Yes. My package name is "Epidemic" and namespace contains the following:
>
> useDynLib(randomepi)
> useDynLib(Nepidemic, .registration = TRUE)
>
> exportPattern("^[[:alpha:]]+")
> export(randomepi)
> import(graphics,grDevices,stats, utils)
>
>
> I could see Nepidemic.so and randomepi.o files in the src folder.
>
> -V
>
>
>
>
> On Thu, Jun 16, 2016 at 2:28 PM, Eduardo M. A. M.Mendes <
> emammen...@gmail.com> wrote:
>
>> Dear Vennetha
>>
>> I am running R on a mac too.
>>
>> Please see if my comments below helps.
>>
>>
>> On Jun 16, 2016, at 5:00 PM, Kodalore Vijayan, Vineetha W <vwk...@mun.ca>
>> wrote:
>>
>> I'm trying to write an R package that calls a Fortran subroutine on my
>> Mac
>> os x El Capitan with Xcode 7 and gfortran 6.1, R 3.3.0.
>>
>> I couldn't build the library with my current namespace commands.
>> I get the following error:
>>
>>
>> * installing *source* package ‘Nepidemic’ ...
>> ** libs
>> gfortran -fPIC -Wall -g -O2 -c randomepi.f95 -o randomepi.o
>> gfortran -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
>> Nepidemic.so randomepi.o -F/Library/Frameworks/R.framework/.. -framework R
>> -Wl,-framework -Wl,CoreFoundation
>>
>>
>> The name of the library created by r cmd shlib is Nepidemic.so.
>>
>> installing to
>> /Users/Vineetha/myrlibrary/myrpackages/Nepidemic.Rcheck/Nepidemic/libs
>> ** R
>> ** preparing package for lazy loading
>> ** help
>> *** installing help indices
>> ** building package indices
>> ** testing if installed package can be loaded
>> Error in library.dynam(lib, package, package.lib) :
>> shared object ‘randomepi.so’ not found
>>
>>
>> Note that the r cmd check is looking for randomepi.so so it means that it
>> is calling the wrong library (it should be Nepidemic.so). Are you sure
>> that the NAMESPACE contains the following lines?
>>
>> useDynLib(NEpidemic,.registration = TRUE)
>> export(randomepi)
>>
>> in all the examples I have those lines would suffice.
>>
>> Error: loading failed
>> Execution halted
>> ERROR: loading failed
>> * removing
>> ‘/Users/Vineetha/myrlibrary/myrpackages/Nepidemic.Rcheck/Nepidemic’
>>
>>
>> My package name is "NEpidemic" and source code file in src folder is
>> "randomepi.f95"
>>
>> Any help would be much appreciated. I'm vey new to both R
>> and Fortran coding, especially in package building.
>>
>> Thanks in advance!
>> Vineetha
>>
>> [[alternative HTML version deleted]]
>>
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>>
>>
>>
>
>
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