+# -s DIR Subdirectory on server
+# -v NUM Subdirectory on server is equal to package version. If -s option is specified, then
+# append version number to value of -s argument:
+# NUM= Full version number
+# NUM=1 First number of package version
+# NUM=2 First two numbers of package version
+# Ex: fpkg -s "v" -v 2 mypkg-1.2.3 http://mypkg.com would fetch from url:
+# http://mypkg.com/v1.2/mypkg-1.2.3.tar.bz2