I am trying to install the extension r.roughness from the Grass 6 repository, but in Grass 7.
When trying g.extensions, the error "make: * No rule to make target
/home/peter_s/grass_data/CLB/CLB_June_2013/.tmp/Peter/8657.0/r.roughness/scripts/r.roughness.window.vector', needed byscript'. Stop.".
When getting the extension from svn and compiling in the folder with $ make MODULE_TOPDIR=/usr/local/grass-7.0.svn/ I get a similar error:
make: * No rule to make target
/usr/local/grass-7.0.svn/scripts/r.roughness.window.vector', needed byscript'. Stop.
Any ideas where the bug is?
Thanks in advance!! Peter