How to set scala compiler version used by gatling maven plugin

[Rajiv Jivan]

When running the target gatling:execute the plugin is looking for scala compiler 2.11.6 even though I have set the scala version to 2.11.7 in my POM.  Is there a way to set the compiler version to 2.11.7? My POM is 

<?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>com.test</groupId>

  <artifactId>gatling</artifactId>

  <version>1.0-SNAPSHOT</version>

  <properties>

    <junit.version>4.11</junit.version>

    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

    <gatling.version>2.1.7</gatling.version>

    <gatling-plugin.version>2.1.7</gatling-plugin.version>

    <slf4j.version>1.7.12</slf4j.version>

    <log4j2.version>2.3</log4j2.version>

    <scala.version>2.11.7</scala.version>

    <scala.maven-plugin.version>3.2.2</scala.maven-plugin.version>

  </properties>

  <dependencies>

   

    <!-- LOGGING DEPENDENCIES -->

    <dependency>

      <groupId>org.slf4j</groupId>

      <artifactId>slf4j-api</artifactId>

      <version>${slf4j.version}</version>

    </dependency>

    <!-- TEST DEPENDENCIES -->

    <dependency>

      <groupId>junit</groupId>

      <artifactId>junit</artifactId>

      <version>${junit.version}</version>

      <scope>test</scope>

    </dependency>

    <dependency>

      <groupId>io.gatling.highcharts</groupId>

      <artifactId>gatling-charts-highcharts</artifactId>

      <version>${gatling.version}</version>

    </dependency>

    <dependency>

      <groupId>org.scala-lang</groupId>

      <artifactId>scala-library</artifactId>

      <version>${scala.version}</version>

    </dependency>

  </dependencies>

  <dependencyManagement>

    <dependencies>

      <dependency>

        <groupId>org.scala-lang</groupId>

        <artifactId>scala-library</artifactId>

        <version>${scala.version}</version>

      </dependency>

      <dependency>

        <groupId>org.scala-lang</groupId>

        <artifactId>scala-compiler</artifactId>

        <version>${scala.version}</version>

      </dependency>

    </dependencies>

  </dependencyManagement>

  <build>

    <plugins>

      <plugin>

        <groupId>io.gatling</groupId>

        <artifactId>gatling-maven-plugin</artifactId>

        <version>${gatling-plugin.version}</version>

        <dependencies>

          <dependency>

            <groupId>org.scala-lang</groupId>

            <artifactId>scala-compiler</artifactId>

            <version>${scala.version}</version>

          </dependency>

        </dependencies>

        <configuration>

          <configFolder>src/main/resources</configFolder>

          <dataFolder>src/main/resources/data</dataFolder>

          <simulationsFolder>src/main/scala/com/test/gatling/simulation</simulationsFolder>

          <resultsFolder>target/gatling/results</resultsFolder>

        </configuration>

        <executions>

          <execution>

            <goals>

              <goal>execute</goal>

            </goals>

          </execution>

        </executions>

      </plugin>

      <plugin>

        <!-- Required because Scala-classes now need to be built by maven and not by Gatling -->

        <groupId>net.alchim31.maven</groupId>

        <artifactId>scala-maven-plugin</artifactId>

        <version>${scala.maven-plugin.version}</version>

        <dependencies>

          <dependency>

            <groupId>org.scala-lang</groupId>

            <artifactId>scala-compiler</artifactId>

            <version>${scala.version}</version>

          </dependency>

        </dependencies>

        <executions>

          <execution>

            <goals>

              <goal>compile</goal>

              <goal>testCompile</goal>

            </goals>

          </execution>

        </executions>

        <configuration>

          <scalaVersion>${scala.version}</scalaVersion>

          <jvmArgs>

            <jvmArg>-Xms64m</jvmArg>

            <jvmArg>-Xmx1024m</jvmArg>

          </jvmArgs>

        </configuration>

      </plugin>

      <plugin>

        <groupId>org.apache.maven.plugins</groupId>

        <artifactId>maven-shade-plugin</artifactId>

        <version>2.3</version>

        <executions>

          <!-- Run shade goal on package phase -->

          <execution>

            <phase>package</phase>

            <goals>

              <goal>shade</goal>

            </goals>

            <configuration>

              <!-- Exclude Manifest signatures to avoid security exceptions -->

              <filters>

                <filter>

                  <artifact>*:*</artifact>

                  <excludes>

                    <exclude>META-INF/*.SF</exclude>

                    <exclude>META-INF/*.DSA</exclude>

                    <exclude>META-INF/*.RSA</exclude>

                  </excludes>

                </filter>

              </filters>

              <transformers>

                <!-- add Main-Class to manifest file -->

                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">

                  <mainClass>com.test.gatling.Engine</mainClass>

                </transformer>

              </transformers>

            </configuration>

          </execution>

        </executions>

      </plugin>

    </plugins>

  </build>

</project>