Build: Point to the appropriate tcmalloc package

This patch updates the message printed if the user does not have
tcmalloc available. It turns out that the correct package (which
creates all required symlinks etc) is libgoogle-perftools-dev. This
has been verified on Ubuntu 12.04.

diff --git a/SConstruct b/SConstruct
index 50eb9bf8991136fe549f2a9f0ec3ecb38b43592b..1b46e4a4cee9982e07124e0ca4096f28ce4c7002 100755 (executable)
--- a/SConstruct
+++ b/SConstruct
@@ -769,7 +769,8 @@ else:
     have_tcmalloc = False
     print termcap.Yellow + termcap.Bold + \
           "You can get a 12% performance improvement by installing tcmalloc "\
-          "(google-perftools package on Ubuntu or RedHat)." + termcap.Normal
+          "(libgoogle-perftools-dev package on Ubuntu or RedHat)." + \
+          termcap.Normal
 
 if not have_posix_clock:
     print "Can't find library for POSIX clocks."