diff -u -r -U5 newsbeuter-2.5/src/utils.cpp newsbeuter-2.5.includes/src/utils.cpp
--- newsbeuter-2.5/src/utils.cpp	2012-01-06 09:41:13.000000000 -0500
+++ newsbeuter-2.5.includes/src/utils.cpp	2012-02-18 15:01:55.076912171 -0500
@@ -8,10 +8,11 @@
 #include <iconv.h>
 #include <errno.h>
 #include <pwd.h>
 #include <libgen.h>
 #include <sys/utsname.h>
+#include <unistd.h>
 
 #include <sstream>
 #include <locale>
 #include <cwchar>
 #include <cstring>