diff --git a/cli/cli.go b/cli/cli.go
index 47f6b55..4532794 100644
--- a/cli/cli.go
+++ b/cli/cli.go
@@ -27,6 +27,7 @@ import (
 	"github.com/essentialkaos/ek/v12/strutil"
 	"github.com/essentialkaos/ek/v12/support"
 	"github.com/essentialkaos/ek/v12/support/deps"
+	"github.com/essentialkaos/ek/v12/terminal"
 	"github.com/essentialkaos/ek/v12/terminal/tty"
 	"github.com/essentialkaos/ek/v12/timeutil"
 	"github.com/essentialkaos/ek/v12/usage"
@@ -44,7 +45,7 @@ import (
 // App info
 const (
 	APP  = "Redis Latency Monitor"
-	VER  = "3.2.2"
+	VER  = "3.2.3"
 	DESC = "Tiny Redis client for latency measurement"
 )
 
@@ -132,11 +133,9 @@ func Run(gitRev string, gomod []byte) {
 
 	_, errs := options.Parse(optMap)
 
-	if len(errs) != 0 {
-		for _, err := range errs {
-			printError(err.Error())
-		}
-
+	if !errs.IsEmpty() {
+		terminal.Error("Options parsing errors:")
+		terminal.Error(errs.String())
 		os.Exit(1)
 	}
 
@@ -519,15 +518,10 @@ func flushOutput(interval time.Duration) {
 
 // printErrorAndExit print error message and exit from utility
 func printErrorAndExit(f string, a ...interface{}) {
-	printError(f, a...)
+	terminal.Error(f, a...)
 	shutdown(1)
 }
 
-// printError prints error message to console
-func printError(f string, a ...interface{}) {
-	fmtc.Fprintf(os.Stderr, "{r}"+f+"{!}\n", a...)
-}
-
 // shutdown close connection to Redis and exit from utility
 func shutdown(code int) {
 	if conn != nil {
@@ -578,12 +572,7 @@ func printCompletion() int {
 
 // printMan prints man page
 func printMan() {
-	fmt.Println(
-		man.Generate(
-			genUsage(),
-			genAbout(""),
-		),
-	)
+	fmt.Println(man.Generate(genUsage(), genAbout("")))
 }
 
 // genUsage generates usage info
diff --git a/common/redis-latency-monitor.spec b/common/redis-latency-monitor.spec
index c83edbd..3422d77 100644
--- a/common/redis-latency-monitor.spec
+++ b/common/redis-latency-monitor.spec
@@ -6,7 +6,7 @@
 
 Summary:         Tiny Redis client for latency measurement
 Name:            redis-latency-monitor
-Version:         3.2.2
+Version:         3.2.3
 Release:         0%{?dist}
 Group:           Applications/System
 License:         Apache License, Version 2.0
@@ -29,14 +29,17 @@ or connection latency in milliseconds (one thousandth of a second).
 ################################################################################
 
 %prep
-%setup -q
 
-%build
+%setup -q
 if [[ ! -d "%{name}/vendor" ]] ; then
-  echo "This package requires vendored dependencies"
+  echo -e "----\nThis package requires vendored dependencies\n----"
+  exit 1
+elif [[ -f "%{name}/%{name}" ]] ; then
+  echo -e "----\nSources must not contain precompiled binaries\n----"
   exit 1
 fi
 
+%build
 pushd %{name}
   go build %{name}.go
   cp LICENSE ..
@@ -89,6 +92,10 @@ fi
 ################################################################################
 
 %changelog
+* Sun Jun 23 2024 Anton Novojilov <andy@essentialkaos.com> - 3.2.3-0
+- Code refactoring
+- Dependencies update
+
 * Thu Mar 28 2024 Anton Novojilov <andy@essentialkaos.com> - 3.2.2-0
 - Improved support information gathering
 - Code refactoring