[PATCH 1 of 3] Just add the sha256sum instead of gpg verify to avoid trust issues

[Wald Commits]

# HG changeset patch
# User Andre Heinecke <andre.heinecke at intevation.de>
# Date 1409215448 -7200
# Node ID 64c0e15935c8ef8ed7284fef360cd9913cd95baa
# Parent  385ffd7e40a0940d84e5089c360dc51a1fe96983
Just add the sha256sum instead of gpg verify to avoid trust issues.

diff -r 385ffd7e40a0 -r 64c0e15935c8 INSTALL
--- a/INSTALL	Thu Aug 28 10:31:57 2014 +0200
+++ b/INSTALL	Thu Aug 28 10:44:08 2014 +0200
@@ -62,8 +62,9 @@
     make && make test && make install
 
 Libcurl:
-    wget http://curl.haxx.se/download/curl-7.37.1.tar.{gz,gz.asc}
-    gpg2 --verify curl-7.37.1.tar.gz.asc
+    wget http://curl.haxx.se/download/curl-7.37.1.tar.gz
+    a32492a38c10a097344892f5fd2041e54698cb909696852311b1161e4aa979f3 curl-7.37.1.tar.gz
+
     tar -xf curl-7.37.1.tar.gz
     cd curl-7.37.1/