java.lang.NoClassDefFoundError: org/apache/commons/codec/binary/Base64: from a library jar imported with Maven

I've made a simple library jar that consists of this single class:

import org.apache.commons.codec.binary.Base64;

public class NiceEncoder {
    public static String encode(String first, String second) {
        String encoded = new String(Base64.encodeBase64((first + ":" + second).getBytes()));
        return encoded;
    }
}

It has this pom.xml:

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>base64tester</groupId>
    <artifactId>base64tester</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>jar</packaging>

    <properties>
        <maven.compiler.target>11</maven.compiler.target>
        <maven.compiler.source>11</maven.compiler.source>
    </properties>

    <dependencies>

        <dependency>
            <groupId>commons-codec</groupId>
            <artifactId>commons-codec</artifactId>
            <version>1.6</version>
        </dependency>

    </dependencies>
</project>

Then I package it into a jar and install it in local maven repository:

mvn install:install-file -Dfile=/home/base64tester-1.0-SNAPSHOT.jar         -DgroupId=base64tester -DartifactId=base64tester -Dversion=1.0-SNAPSHOT -Dpackaging=jar

Then I import it in another project like this:

<dependencies>
        <dependency>
            <groupId>base64tester</groupId>
            <artifactId>base64tester</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>
    </dependencies>

and try running this code:

public class TestNiceEncoder  {
   public static void main(String[] args) {
        String first = "some word";
        String second = "other word";
        System.out.println(NiceEncoder.encode(first, second));
    }
}

I get the java.lang.NoClassDefFoundError: org/apache/commons/codec/binary/Base64 error.

Why? How do I fix it other than importing the commons-codec inside the project with the TestNiceEncoder class? How do I make it so everyone who has the base64tester.jar can run it with no errors or additional actions?

EDIT: It's the same thing with other dependencies in base64tester project. Got it to use JSoup library and then if the method using it gets called from outside project, there's exception:

In project B:

public class TestNiceEncoder  {
    public static void main(String[] args) {
     String first = "some word";
        String second = "other word";
       // System.out.println(NiceEncoder.encode(first, second));
        System.out.println(NiceEncoder.getRedditTitle()); //jsoup error here
    }
}

In project A (base64tester):

public class NiceEncoder {
    public static String encode(String first, String second) {
        String encoded = new String(Base64.encodeBase64((first + ":" + second).getBytes()));
        return encoded;
    }

    public static String getRedditTitle()  {
        try {
            Document doc = Jsoup.connect("http://reddit.com/").get();
            String title = doc.title();
            System.out.println("title: " + title);
            return title;
        }
        catch (Exception e)  {
            System.out.println("Couldn't open URL");
            return "";
        }
    }
}

 <dependencies>

        <dependency>
            <groupId>commons-codec</groupId>
            <artifactId>commons-codec</artifactId>
            <version>1.6</version>
        </dependency>

        <!-- https://mvnrepository.com/artifact/org.jsoup/jsoup -->
        <dependency>
            <groupId>org.jsoup</groupId>
            <artifactId>jsoup</artifactId>
            <version>1.13.1</version>
        </dependency>

    </dependencies>

error is this one:

Exception in thread "main" java.lang.NoClassDefFoundError: org/jsoup/Jsoup