Going to use minio/pb forked version as primary, since we might make more changes in future.

While we submit all our changes upstream

Godeps/Godeps.json

@@ -5,10 +5,6 @@
 		"./..."
 	],
 	"Deps": [
-		{
-			"ImportPath": "github.com/cheggaaa/pb",
-			"Rev": "e648e12b78cedf14ebb2fc1855033f07b034cfbb"
-		},
 		{
 			"ImportPath": "github.com/dustin/go-humanize",
 			"Rev": "8cc1aaa2d955ee82833337cfb10babc42be6bce6"
@@ -40,6 +36,10 @@
 			"Comment": "release-1434511043-18-g792e6c2",
 			"Rev": "792e6c2d3a0bee392abd049e70f0cad52a5f8320"
 		},
+		{
+			"ImportPath": "github.com/minio/pb",
+			"Rev": "48437da7a8df656ce8a124f49c97dc88421cf528"
+		},
 		{
 			"ImportPath": "github.com/olekukonko/ts",
 			"Rev": "ecf753e7c962639ab5a1fb46f7da627d4c0a04b8"

Godeps/_workspace/src/github.com/minio/pb/.travis.yml

@@ -0,0 +1,4 @@
+language: go
+go:
+- 1.4.2
+sudo: false

Godeps/_workspace/src/github.com/minio/pb/example/pb.go

@@ -13,7 +13,7 @@ func main() {
 	bar.ShowPercent = true
 
 	// show bar (by default already true)
-	bar.ShowPercent = true
+	bar.ShowBar = true
 
 	// no need counters
 	bar.ShowCounters = true

Godeps/_workspace/src/github.com/minio/pb/pb.go

@@ -8,6 +8,7 @@ import (
 	"sync"
 	"sync/atomic"
 	"time"
+	"unicode/utf8"
 )
 
 const (
@@ -267,9 +268,10 @@ func (pb *ProgressBar) write(current int64) {
 		speedBox = Format(int64(speed), pb.Units) + "/s "
 	}
 
+	barWidth := utf8.RuneCountInString(countersBox + pb.BarStart + pb.BarEnd + percentBox + timeLeftBox + speedBox + pb.prefix + pb.postfix)
 	// bar
 	if pb.ShowBar {
-		size := width - len(countersBox+pb.BarStart+pb.BarEnd+percentBox+timeLeftBox+speedBox+pb.prefix+pb.postfix)
+		size := width - barWidth
 		if size > 0 {
 			if pb.Total > 0 {
 				curCount := int(math.Ceil((float64(current) / float64(pb.Total)) * float64(size)))
@@ -306,8 +308,8 @@ func (pb *ProgressBar) write(current int64) {
 
 	// check len
 	out = pb.prefix + countersBox + barBox + percentBox + speedBox + timeLeftBox + pb.postfix
-	if len(out) < width {
-		end = strings.Repeat(" ", width-len(out))
+	if utf8.RuneCountInString(out) < width {
+		end = strings.Repeat(" ", width-utf8.RuneCountInString(out))
 	}
 
 	// and print!

main.go

@@ -23,10 +23,10 @@ import (
 	"runtime"
 	"strconv"
 
-	"github.com/cheggaaa/pb"
 	"github.com/minio/cli"
 	"github.com/minio/mc/pkg/console"
 	"github.com/minio/minio/pkg/iodine"
+	"github.com/minio/pb"
 )
 
 // Check for the environment early on and gracefully report.

pb.go

@@ -24,8 +24,8 @@ import (
 	"sync/atomic"
 	"time"
 
-	"github.com/cheggaaa/pb"
 	"github.com/minio/mc/pkg/console"
+	"github.com/minio/pb"
 )
 
 type pbBarCmd int