<!ENTITY url.bzip2 "http://sources.redat.com/bzip2/">
<!ENTITY url.tcl "http://www.tcl.tk/">
<!ENTITY url.perl "http://www.perl.com/">
-<!ENTITY url.gcc "http://gcc.gnu.org/">
+<!ENTITY url.gcc "http://gcc.gnu.org">
<!ENTITY url.vstudio "http://msdn.microsoft.com/vstudio/">
-<!ENTITY url.boost "http://www.boost.org/">
-<!ENTITY url.boost.windows.download
- "http://www.boost-consulting.com/products/free">
+<!ENTITY url.boost "http://www.boost.org">
+<!ENTITY url.boost.windows.download "http://www.boostpro.com/download/">
<!ENTITY url.boost.getting.started "http://www.boost.org/more/getting_started.html">
<!ENTITY url.boost.compilers.status "http://www.boost.org/status/compiler_status.html">
-<!ENTITY url.openssl "http://www.openssl.org/">
+<!ENTITY url.openssl "http://www.openssl.org">
<!ENTITY url.gnutls "http://www.gnu.org/software/gnutls/">
<!ENTITY url.unxutils "http://sourceforge.net/projects/unxutils/">
-<!ENTITY url.tcpwrapper "ftp://ftp.porcupine.org/pub/security/index.html">
+<!ENTITY url.tcpwrapper "http://ftp.porcupine.org/pub/security/index.html">
<!-- Operating Systems -->
- <!ENTITY url.linux.kernel "http://www.kernel.org">
- <!ENTITY url.debian "http://www.debian.org">
- <!ENTITY url.redhat "http://www.redhat.com">
- <!ENTITY url.gentoo "http://www.gentoo.org">
+ <!ENTITY url.linux.kernel "http://www.kernel.org/">
+ <!ENTITY url.debian "http://www.debian.org/">
+ <!ENTITY url.redhat "http://www.redhat.com/">
+ <!ENTITY url.centos "http://www.centos.org/">
+ <!ENTITY url.gentoo "http://www.gentoo.org/">
<!ENTITY url.freebsd "http://www.freebsd.org/">
-<!ENTITY url.suse "http://www.novell.com/linux/">
+<!ENTITY url.suse "http://www.suse.com">
<!ENTITY url.macosx "http://www.apple.com/macosx/">
- <!ENTITY url.solaris "http://www.oracle.com/us/products/servers-storage/solaris/overview/index.html">
+ <!ENTITY url.solaris "http://www.oracle.com/us/products/servers-storage/solaris/overview/">
-<!ENTITY url.ubuntu "http://www.ubuntu.com/">
+<!ENTITY url.ubuntu "http://www.ubuntu.com">
<!ENTITY url.windows2000 "http://www.microsoft.com/windows2000/">
<!ENTITY url.windows2003server "http://www.microsoft.com/windowsserver2003/default.mspx">
-<!ENTITY url.netbsd "http://www.netbsd.org/">
-<!ENTITY url.openbsd "http://www.openbsd.org/">
-<!ENTITY url.docbook "http://docbook.org/">
-<!ENTITY url.usemarcon "http://www.bl.uk/bibliographic/usemarcon.html">
-<!ENTITY url.libpcap "http://www.tcpdump.org/">
+<!ENTITY url.netbsd "http://www.netbsd.org">
+<!ENTITY url.openbsd "http://www.openbsd.org">
+<!ENTITY url.docbook "http://docbook.org">
+<!ENTITY url.usemarcon "http://www.nationallibrary.fi/libraries/format/usemarcon.html">
+<!ENTITY url.libpcap "http://www.tcpdump.org">
<!ENTITY url.solr "http://lucene.apache.org/solr/">