Unable to execute Spray Examples | Maven dependency error - scala

Question

I am just trying to have hands on Spray library however am not able to execute its examples due to maven dependency.
As provided in docs I have defined Spray repository as follows:
<repositories>
<repository>
<id>sprayrepo</id>
<name>spray repo</name>
<url>http://repo.spray.io/</url>
<layout>default</layout>
</repository>
</repositories>
Then I have defined its dependency as follows:
<dependency>
<groupId>io.spray</groupId>
<artifactId>spray-http</artifactId>
<version>1.1-M7</version>
</dependency>
<dependency>
<groupId>io.spray</groupId>
<artifactId>spray-httpx</artifactId>
<version>1.1-M7</version>
</dependency>
<dependency>
<groupId>io.spray</groupId>
<artifactId>spray-util</artifactId>
<version>1.1-M7</version>
</dependency>
<dependency>
<groupId>com.chuusai</groupId>
<artifactId>shapeless_2.9.2</artifactId>
<version>1.2.0</version>
</dependency>
</dependencies>
However when I try to execute to maven install, I face following error:
[ERROR] Failed to execute goal on project spray-test1: Could not
resolve dependencies for project
org.spray:spray-test1:jar:1.0-SNAPSHOT: Failed to collect dependencies
for [io.spray:spray-http:jar:1.1-M7 (compile),
io.spray:spray-httpx:jar:1.1-M7 (compile),
io.spray:spray-util:jar:1.1-M7 (compile),
com.chuusai:shapeless_2.9.2:jar:1.2.0 (compile)]: Failed to read
artifact descriptor for io.spray:spray-http:jar:1.1-M7: Could not
transfer artifact io.spray:spray-http:pom:1.1-M7 from/to sprayrepo
(http://repo.spray.io/): connection timed out to
http://repo.spray.io/io/spray/spray-http/1.1-M7/spray-http-1.1-M7.pom
-> [Help 1] [ERROR]
Any Pointers or suggestions will be highly appreciated.
Thanks

Answer 1

Try this:
<properties>
<maven.compiler.source>1.6</maven.compiler.source>
<maven.compiler.target>1.6</maven.compiler.target>
<encoding>UTF-8</encoding>
<scala.tools.version>2.10</scala.tools.version>
<scala.version>2.10.2</scala.version>
</properties>
<dependencies>
<dependency>
<groupId>org.scala-lang</groupId>
<artifactId>scala-library</artifactId>
<version>${scala.version}</version>
</dependency>
<dependency>
<groupId>io.spray</groupId>
<artifactId>spray-can</artifactId>
<version>1.1-M8</version>
</dependency>
<!-- Test -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.specs2</groupId>
<artifactId>specs2_${scala.tools.version}</artifactId>
<version>1.13</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.scalatest</groupId>
<artifactId>scalatest_${scala.tools.version}</artifactId>
<version>2.0.M6-SNAP8</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<sourceDirectory>src/main/scala</sourceDirectory>
<testSourceDirectory>src/test/scala</testSourceDirectory>
<plugins>
<plugin>
<!-- see http://davidb.github.com/scala-maven-plugin -->
<groupId>net.alchim31.maven</groupId>
<artifactId>scala-maven-plugin</artifactId>
<version>3.1.3</version>
<executions>
<execution>
<goals>
<goal>compile</goal>
<goal>testCompile</goal>
</goals>
<configuration>
<args>
<arg>-make:transitive</arg>
<arg>-dependencyfile</arg>
<arg>${project.build.directory}/.scala_dependencies</arg>
</args>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.13</version>
<configuration>
<useFile>false</useFile>
<disableXmlReport>true</disableXmlReport>
<!-- If you have classpath issue like NoDefClassError,... -->
<!-- useManifestOnlyJar>false</useManifestOnlyJar -->
<includes>
<include>**/*Test.*</include>
<include>**/*Suite.*</include>
</includes>
</configuration>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>SonatypeNexusSnapshots</id>
<name>Sonatype Nexus Snapshots</name>
<url>https://oss.sonatype.org/content/repositories/snapshots/</url>
</repository>
<repository>
<id>FuseSourceSnapshotRepository</id>
<name>FuseSource Snapshot Repository</name>
<url>http://repo.fusesource.com/nexus/content/repositories/snapshots/</url>
</repository>
<repository>
<id>ScalaToolsMaven2Repository</id>
<name>Scala-Tools Maven2 Repository</name>
<url>http://scala-tools.org/repo-releases/</url>
</repository>
<repository>
<id>scala-tools.org</id>
<name>Scala-Tools Maven2 Repository</name>
<url>http://scala-tools.org/repo-releases</url>
</repository>
<repository>
<id>sprayrepo</id>
<name>spray repo</name>
<url>http://repo.spray.io/</url>
<layout>default</layout>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>scala-tools.org</id>
<name>Scala-Tools Maven2 Repository</name>
<url>http://scala-tools.org/repo-releases</url>
</pluginRepository>
</pluginRepositories>