--- configure.orig	2015-07-16 20:45:43.942138153 -0500
+++ configure	2015-07-16 20:44:30.432136406 -0500
@@ -18532,7 +18532,7 @@
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking Erlang version compatibility" >&5
 $as_echo_n "checking Erlang version compatibility... " >&6; }
-erlang_version_error="The installed Erlang version must be >= R14B (erts-5.8.1) and =< 17 (erts-6.0)"
+erlang_version_error="The installed Erlang version must be >= R14B (erts-5.8.1) and =< 18 (erts-7.0)"
 
 version="`${ERL} -version 2>&1 | ${SED} 's/[^0-9]/ /g'` 0 0 0"
 major_version=`echo $version | ${AWK} "{print \\$1}"`
@@ -18540,7 +18540,7 @@
 patch_version=`echo $version | ${AWK} "{print \\$3}"`
 echo -n "detected Erlang version: $major_version.$minor_version.$patch_version..."
 
-if test $major_version -lt 5 -o $major_version -gt 6; then
+if test $major_version -lt 5 -o $major_version -gt 8; then
     as_fn_error $? "$erlang_version_error major_version does not match" "$LINENO" 5
 fi
 
@@ -18559,7 +18559,7 @@
 
 
 
- if can_use_nifs=$(echo $otp_release | grep -E "^(R14B|R15|R16|17)"); then
+ if can_use_nifs=$(echo $otp_release | grep -E "^(R14B|R15|R16|17|18)"); then
   USE_OTP_NIFS_TRUE=
   USE_OTP_NIFS_FALSE='#'
 else
@@ -18567,7 +18567,7 @@
   USE_OTP_NIFS_FALSE=
 fi
 
- if can_use_ejson=$(echo $otp_release | grep -E "^(R14B03|R15|R16|17)"); then
+ if can_use_ejson=$(echo $otp_release | grep -E "^(R14B03|R15|R16|17|18)"); then
   USE_EJSON_COMPARE_NIF_TRUE=
   USE_EJSON_COMPARE_NIF_FALSE='#'
 else