<dependency>
<groupId>org.specs2</groupId>
<artifactId>specs2-matcher_2.11</artifactId>
<version>3.8.8-20170228162720-a7d4c14</version>
</dependency>
libraryDependencies += "org.specs2" % "specs2-matcher_2.11" % "3.8.8-20170228162720-a7d4c14"
@Grapes(
@Grab(group='org.specs2', module='specs2-matcher_2.11', version='3.8.8-20170228162720-a7d4c14')
)
<dependency org="org.specs2" name="specs2-matcher_2.11" rev="3.8.8-20170228162720-a7d4c14" />