--- Makefile.orig	2021-03-18 09:17:13.556100711 +1100
+++ Makefile	2021-03-18 09:15:51.273178297 +1100
@@ -2,7 +2,7 @@
 name = sc-im
 
 # The base directory where everything should be installed.
-prefix  = /usr/local
+prefix  = /usr
 
 EXDIR   = $(prefix)/bin
 HELPDIR = $(prefix)/share/$(name)
@@ -58,16 +58,16 @@
 # Choose one of the following commands for copying to different clipboards:
 # You can later change it at runtime.
 #to copy to tmux clipboard:
-CFLAGS += -DDEFAULT_COPY_TO_CLIPBOARD_CMD=\""tmux load-buffer"\"
+#CFLAGS += -DDEFAULT_COPY_TO_CLIPBOARD_CMD=\""tmux load-buffer"\"
 #to copy to X clipboard:
-#CFLAGS += -DDEFAULT_COPY_TO_CLIPBOARD_CMD=\""xclip -i -selection clipboard <"\"
+CFLAGS += -DDEFAULT_COPY_TO_CLIPBOARD_CMD=\""xclip -i -selection clipboard <"\"
 #to copy to OSX clipboard:
 #CFLAGS += -DDEFAULT_COPY_TO_CLIPBOARD_CMD=\""pbcopy <"\"
 #
 # Choose one of the proposed commands for pasting from different clipboards:
 # You can later change it at runtime.
-CFLAGS += -DDEFAULT_PASTE_FROM_CLIPBOARD_CMD=\""tmux show-buffer"\"
-#CFLAGS += -DDEFAULT_PASTE_FROM_CLIPBOARD_CMD=\""xclip -o -selection clipboard"\"
+#CFLAGS += -DDEFAULT_PASTE_FROM_CLIPBOARD_CMD=\""tmux show-buffer"\"
+CFLAGS += -DDEFAULT_PASTE_FROM_CLIPBOARD_CMD=\""xclip -o -selection clipboard"\"
 #CFLAGS += -DDEFAULT_PASTE_FROM_CLIPBOARD_CMD=\""pbpaste"\"
 
 # NOTE: libxlsreader (libxls) is required for xls file reading support