[R-sig-Geo] Error: had status 127

[John Wasige]

​Dear all,

I am trying to mosaic MODIS tif data but I get the following error:

 running command 'gdal_merge.py -o mosaic_2002257.tif
G:/New_folder/MOD13Q1.A2002257.h11v07.005.2008256031543_NDVI_WGS84.tif
G:/New_folder/MOD13Q1.A2002257.h12v07.005.2008256032801_NDVI_WGS84.tif'
had status 127

​
​How ca​n I fix this error?

Thanks for your help
John

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