playframework - Not a valid key: eclipse (similar: deliver, licenses, clean) -

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i have downloaded typesafe activator , have followed following steps

activator new helloworld play-java cd helloworld activator build activator eclipse

i got error

[warn] global sbt directory versioned , located @ /users/abhi/.sbt/0.13. [warn]   seeing warning because there global configuration in /users/abhi/.sbt not in /users/abhi/.sbt/0.13. [warn]   global sbt directory may changed via sbt.global.base system property. [info] loading project definition /users/abhi/javaprojects/helloworld/project [warn] global sbt directory versioned , located @ /users/abhi/.sbt/0.13. [warn]   seeing warning because there global configuration in /users/abhi/.sbt not in /users/abhi/.sbt/0.13. [warn]   global sbt directory may changed via sbt.global.base system property. [info] set current project helloworld (in build file:/users/abhi/javaprojects/helloworld/) [error] not valid command: eclipse (similar: help, alias) [error] not valid project id: eclipse [error] expected ':' (if selecting configuration) [error] not valid key: eclipse (similar: deliver, licenses, clean) [error] eclipse [error]        ^

i googled problem , found

how use sbt-eclipse create eclipse project files of project?

installing sbteclipse

i can't figure out answers in these threads. did create directory 

cd ~/.sbt mkdir plugins touch plugins.sbt

but still error. have "concise" solution works?

in latest play release, sbteclipse plugin not included default. thats's why activator doesn't understand "eclipse" command.

go project folder you've created , append following line project/plugins.sbt:

addsbtplugin("com.typesafe.sbteclipse" % "sbteclipse-plugin" % "4.0.0")

then execute following commands:

activator compile eclipse

more info on official website


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