--- openvas-libraries-3.0.0/configure.in.libs	2009-11-10 10:10:00.000000000 +0100
+++ openvas-libraries-3.0.0/configure.in	2009-12-20 05:59:25.000000000 +0100
@@ -177,6 +177,9 @@
 AC_CHECK_LIB(pcap, pcap_version, LIBS="-lpcap $LIBS",
   AC_MSG_ERROR(you need to install pcap library with development files))
 
+AC_CHECK_LIB(gcrypt, gcry_strerror, LIBS="-lgcrypt $LIBS",
+  AC_MSG_ERROR(you need to install gcrypt library with development files))
+
 # These libraries break stuff under IRIX
 if  test "`uname`" != "IRIX" ;
 then