AC_CHECK_HEADERS([curl/curl.h],
[],
AC_MSG_ERROR([libcurl header not found. please install curl-devel.]))
+AC_CHECK_HEADERS([rpm/rpmlib.h],
+ [],
+ AC_MSG_ERROR([rpmlib header not found. please install rpm-devel.]))
+AC_CHECK_HEADERS([popt.h],
+ [],
+ AC_MSG_ERROR([popt header not found. please install popt-devel.]))
dnl ==================================================
dnl checks for typedefs
dnl ==================================================