Shapelib.xs:5:31: error: shapelib/shapefil.h: No such file or directory
Shapelib.c: In function 'XS_Geo__Shapelib_SHPOpen':
Shapelib.c:86: error: 'SHPHandle' undeclared (first use in this function)
Shapelib.c:86: error: (Each undeclared identifier is reported only once
Shapelib.c:86: error: for each function it appears in.)
Shapelib.c:86: error: expected ';' before 'RETVAL'
Shapelib.c:88: error: 'RETVAL' undeclared (first use in this function)
Shapelib.c: In function 'XS_Geo__Shapelib_SHPGetInfo':
Shapelib.c:107: error: 'SHPHandle' undeclared (first use in this function)
Shapelib.c:107: error: expected ';' before 'hSHP'
Shapelib.c:112: error: 'hSHP' undeclared (first use in this function)
Shapelib.c: In function 'XS_Geo__Shapelib_SHPReadObject':
Shapelib.c:181: error: 'SHPHandle' undeclared (first use in this function)