Use central cfitsio and wcslib installation

getvar.wcs/main.c

@@ -8,8 +8,8 @@
 #include "util.h"
 
 /* wcs lib and cfitsio */
-#include "wcs/cel.h"
-#include "fitsio.h"
+#include <wcslib/cel.h>
+#include <cfitsio/fitsio.h>
 
 #define NWCS 361
 

wcs2pix/wcs2pix.c

 #include <string.h>
 #include <stdio.h>
-#include "cel.h"
-#include "fitsio.h"
+#include <wcslib/cel.h>
+#include <cfitsio/fitsio.h>
 
 #define NWCS 361