gdxrrw Mac OS
Posted: Wed Apr 08, 2020 6:19 pm
Dear group,
I am using Mac OS 10.15.4 (19E266), GAMS 30.3, R version 3.6.1 (2019-07-05), and downloaded gdxrrw 1.0.5. I have the feeling that installation was successful since I do not get any error message even loading the package in R. However, I have trouble to point to the GDX API.
Any suggestions?
Best
Sven
Here is what I do and get:
> library(gdxrrw)
> igdx()
The GDX library has not been loaded
> igdx("/Applications/GAMS30.3")
Error loading the GDX API from gamsSysDir=/Applications/GAMS30.3
Could not load shared library /Applications/GAMS30.3/libgdxdclib64.dylib: dlopen(/Applications/GAMS30.3/libgdxdclib64.dylib, 2): image not found
Environment variable R_GAMS_SYSDIR not set: no GDX API there
Error loading the GDX API via the default shared library search mechanism
Could not load shared library libgdxdclib64.dylib: dlopen(libgdxdclib64.dylib, 2): image not found
DYLD_LIBRARY_PATH is not set!
The GDX library has not been loaded
I am using Mac OS 10.15.4 (19E266), GAMS 30.3, R version 3.6.1 (2019-07-05), and downloaded gdxrrw 1.0.5. I have the feeling that installation was successful since I do not get any error message even loading the package in R. However, I have trouble to point to the GDX API.
Any suggestions?
Best
Sven
Here is what I do and get:
> library(gdxrrw)
> igdx()
The GDX library has not been loaded
> igdx("/Applications/GAMS30.3")
Error loading the GDX API from gamsSysDir=/Applications/GAMS30.3
Could not load shared library /Applications/GAMS30.3/libgdxdclib64.dylib: dlopen(/Applications/GAMS30.3/libgdxdclib64.dylib, 2): image not found
Environment variable R_GAMS_SYSDIR not set: no GDX API there
Error loading the GDX API via the default shared library search mechanism
Could not load shared library libgdxdclib64.dylib: dlopen(libgdxdclib64.dylib, 2): image not found
DYLD_LIBRARY_PATH is not set!
The GDX library has not been loaded