POST_INSTALL in pdfkit-0.4.6 vs POST_INSTALL in pdfkit-0.5.0

- old
+ new
@@ -1,8 +1,14 @@
 ******************************************************************
 
-Now install wkhtmltopdf binaries:
-Global: sudo `which pdfkit` --install-wkhtmltopdf
-or inside RVM folder: export TO=`which pdfkit | sed 's:/pdfkit:/wkhtmltopdf:'` && pdfkit --install-wkhtmltopdf
-(run pdfkit --help to see more options)
+Install wkhtmltopdf:
 
-******************************************************************
\ No newline at end of file
+1. Install by hand (recomended):
+
+        https://github.com/jdpace/PDFKit/wiki/Installing-WKHTMLTOPDF
+
+2. Try using the wkhtmltopdf-binary gem (mac + linux i386)
+
+        gem install wkhtmltopdf-binary
+
+
+******************************************************************