error: Symbol 'term io.circe' is missing from the classpath In zeppelin

[takiSdr]

hello,

%dep
z.load("org.vegas-viz:vegas_2.11:0.3.11")
z.load("org.vegas-viz:vegas-spark_2.11:0.3.11")

import vegas._
import vegas.data.External._

implicit val render = vegas.render.ShowHTML(s => print("%html " + s))
Vegas("A simple bar chart with embedded data.").
withData(Seq(
Map("a" -> "A", "b" -> 28), Map("a" -> "B", "b" -> 55), Map("a" -> "C", "b" -> 43),
Map("a" -> "D", "b" -> 91), Map("a" -> "E", "b" -> 81), Map("a" -> "F", "b" -> 53),
Map("a" -> "G", "b" -> 19), Map("a" -> "H", "b" -> 87), Map("a" -> "I", "b" -> 52)
)).
encodeX("a", Ordinal).
encodeY("b", Quantitative).
mark(Bar).
show

I have this error

:32: error: Symbol 'term io.circe' is missing from the classpath.
This symbol is required by 'method vegas.DSL.SpecBuilder.asCirceJson'.
Make sure that term circe is in your classpath and check for conflicting dependencies with -Ylog-classpath.
A full rebuild may help if 'SpecBuilder.class' was compiled against an incompatible version of io.
implicit val render = vegas.render.ShowHTML(s => print("%html " + s))
^
:35: error: Symbol 'term .monocle' is missing from the classpath.
This symbol is required by ' '.
Make sure that term monocle is in your classpath and check for conflicting dependencies with -Ylog-classpath.
A full rebuild may help if 'EncoderDSL.class' was compiled against an incompatible version of .
Vegas("A simple bar chart with embedded data.").

I'm worked with
zeppelin Version 0.8.2
Spark Version 2.4.5
Scala version 2.4.5
Java :
java version "1.8.0_131"
Java(TM) SE Runtime Environment (build 1.8.0_131-b11)
Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode)

Can you help me ?

[takiSdr]

I have also this error

32: error: Symbol 'term .monocle' is missing from the classpath.
This symbol is required by ' '.
Make sure that term monocle is in your classpath and check for conflicting dependencies with -Ylog-classpath.
A full rebuild may help if 'EncoderDSL.class' was compiled against an incompatible version of .
Vegas("A simple bar chart with embedded data.").

[aw236]

I also have this error.