install: install rstudio desktop file

add '/usr/local/package/bin' to rstudio profile

install.sh

@@ -1,4 +1,4 @@
-#! /bin/bash -x
+#! /bin/bash
 
 # Although these should be inherited from the Makefile,
 # we set some defaults ourself, too, in case we are called
@@ -185,4 +185,5 @@ install_data checktrust/getty-checktrust.service          "$DESTDIR$systemdunitd
 install_exec checktrust/getty-checktrust                  "$DESTDIR$usr_exec_prefix/libexec/getty-checktrust"
 install_desktop_file desktop-files/org.inkscape.Inkscape.desktop \
                                                           "$DESTDIR$desktopdir/org.inkscape.Inkscape.desktop"
+install_desktop_file desktop-files/rstudio.desktop        "$DESTDIR$desktopdir/rstudio.desktop"
 exit