diff -U 3 -dHrN -- a/install.sh b/install.sh
--- a/install.sh	2020-03-02 10:16:07.000000000 +0100
+++ b/install.sh	2020-03-18 19:36:42.003029771 +0100
@@ -14,9 +14,9 @@
 install -m 755 -d $destdir/share/doc
 install -m 755 -d $destdir/share/doc/libpasastro
 
-install -v -m 644 -s getdss/libpasgetdss.so.*  $destdir/lib/
-install -v -m 644 -s plan404/libpasplan404.so.*  $destdir/lib/
-install -v -m 644 -s wcs/libpaswcs.so.*  $destdir/lib/
+install -v -m 755 getdss/libpasgetdss.so.*  $destdir/lib/
+install -v -m 755 plan404/libpasplan404.so.*  $destdir/lib/
+install -v -m 755 wcs/libpaswcs.so.*  $destdir/lib/
 install -v -m 644 changelog $destdir/share/doc/libpasastro/changelog
 install -v -m 644 copyright $destdir/share/doc/libpasastro/copyright