Hi Stéphane,
I already tried to use the nightly build,
but I got a lot of errors compiling my tests:
i6dhcp159:gatling-charts-highcharts-2.0.0-SNAPSHOT ukriegel$ ./bin/gatling.sh
GATLING_HOME is set to /Users/ukriegel/tmp/gatling-charts-highcharts-2.0.0-SNAPSHOT
16:37:53.165 [ERROR] i.g.a.ZincCompiler$ - /Users/ukriegel/tmp/gatling-charts-highcharts-2.0.0-SNAPSHOT/user-files/simulations/katwarn/gabriel/DeleteDeviceScenario.scala:5: not found: object bootstrap
16:37:53.168 [ERROR] i.g.a.ZincCompiler$ - import bootstrap._
16:37:53.169 [ERROR] i.g.a.ZincCompiler$ - ^
16:37:54.398 [ERROR] i.g.a.ZincCompiler$ - /Users/ukriegel/tmp/gatling-charts-highcharts-2.0.0-SNAPSHOT/user-files/simulations/katwarn/gabriel/FillSimulation.scala:5: object Headers is not a member of package io.gatling.http
16:37:54.399 [ERROR] i.g.a.ZincCompiler$ - import io.gatling.http.Headers.Names._
16:37:54.399 [ERROR] i.g.a.ZincCompiler$ - ^
16:37:54.415 [ERROR] i.g.a.ZincCompiler$ - /Users/ukriegel/tmp/gatling-charts-highcharts-2.0.0-SNAPSHOT/user-files/simulations/katwarn/gabriel/GetDeviceScenario.scala:5: not found: object bootstrap
16:37:54.416 [ERROR] i.g.a.ZincCompiler$ - import bootstrap._
16:37:54.416 [ERROR] i.g.a.ZincCompiler$ - ^
16:37:54.615 [ERROR] i.g.a.ZincCompiler$ - /Users/ukriegel/tmp/gatling-charts-highcharts-2.0.0-SNAPSHOT/user-files/simulations/katwarn/gabriel/FillSimulation.scala:15: not found: value constantRate
16:37:54.616 [ERROR] i.g.a.ZincCompiler$ - setUp(GetDeviceScenario.scn.inject(constantRate(10 usersPerSec) during (2400 seconds)))
16:37:54.616 [ERROR] i.g.a.ZincCompiler$ - ^
16:37:54.618 [ERROR] i.g.a.ZincCompiler$ - /Users/ukriegel/tmp/gatling-charts-highcharts-2.0.0-SNAPSHOT/user-files/simulations/katwarn/gabriel/GetAlertScenario.scala:5: not found: object bootstrap
16:37:54.618 [ERROR] i.g.a.ZincCompiler$ - import bootstrap._
16:37:54.618 [ERROR] i.g.a.ZincCompiler$ - ^
16:37:54.702 [ERROR] i.g.a.ZincCompiler$ - /Users/ukriegel/tmp/gatling-charts-highcharts-2.0.0-SNAPSHOT/user-files/simulations/katwarn/gabriel/GetAlertSimulation.scala:5: object Headers is not a member of package io.gatling.http
16:37:54.702 [ERROR] i.g.a.ZincCompiler$ - import io.gatling.http.Headers.Names._
16:37:54.702 [ERROR] i.g.a.ZincCompiler$ - ^
16:37:54.706 [ERROR] i.g.a.ZincCompiler$ - /Users/ukriegel/tmp/gatling-charts-highcharts-2.0.0-SNAPSHOT/user-files/simulations/katwarn/gabriel/GetAlertSimulation.scala:12: not found: value constantRate
16:37:54.707 [ERROR] i.g.a.ZincCompiler$ - GetAlertScenario.scn.inject(constantRate(30 usersPerSec) during (duration seconds)))
16:37:54.707 [ERROR] i.g.a.ZincCompiler$ - ^
16:37:54.713 [ERROR] i.g.a.ZincCompiler$ - /Users/ukriegel/tmp/gatling-charts-highcharts-2.0.0-SNAPSHOT/user-files/simulations/katwarn/gabriel/GetServiceAreasScenario.scala:3: value bootstrap is not a member of object io.gatling.core.Predef
16:37:54.713 [ERROR] i.g.a.ZincCompiler$ - import io.gatling.core.Predef.bootstrap.exec
16:37:54.713 [ERROR] i.g.a.ZincCompiler$ - ^
16:37:54.716 [ERROR] i.g.a.ZincCompiler$ - /Users/ukriegel/tmp/gatling-charts-highcharts-2.0.0-SNAPSHOT/user-files/simulations/katwarn/gabriel/GetServiceAreasScenario.scala:6: value extractorCheckBuilder2MatcherCheckBuilder is not a member of object io.gatling.core.Predef
16:37:54.716 [ERROR] i.g.a.ZincCompiler$ - import io.gatling.core.Predef.extractorCheckBuilder2MatcherCheckBuilder
16:37:54.716 [ERROR] i.g.a.ZincCompiler$ - ^
16:37:54.719 [ERROR] i.g.a.ZincCompiler$ - /Users/ukriegel/tmp/gatling-charts-highcharts-2.0.0-SNAPSHOT/user-files/simulations/katwarn/gabriel/GetServiceAreasScenario.scala:13: value requestBuilder2ActionBuilder is not a member of object io.gatling.http.Predef
16:37:54.719 [ERROR] i.g.a.ZincCompiler$ - import io.gatling.http.Predef.requestBuilder2ActionBuilder
16:37:54.719 [ERROR] i.g.a.ZincCompiler$ - ^
16:37:54.770 [ERROR] i.g.a.ZincCompiler$ - /Users/ukriegel/tmp/gatling-charts-highcharts-2.0.0-SNAPSHOT/user-files/simulations/katwarn/gabriel/GetServiceAreasScenario.scala:25: value is is not a member of io.gatling.http.check.HttpSingleCheckBuilder[io.gatling.http.response.Response,Int]
16:37:54.770 [ERROR] i.g.a.ZincCompiler$ - .check(status.saveAs(“status”), status.is(304))
16:37:54.770 [ERROR] i.g.a.ZincCompiler$ - ^
16:37:54.820 [ERROR] i.g.a.ZincCompiler$ - /Users/ukriegel/tmp/gatling-charts-highcharts-2.0.0-SNAPSHOT/user-files/simulations/katwarn/gabriel/GetServiceAreasScenario.scala:35: value is is not a member of io.gatling.http.check.HttpSingleCheckBuilder[io.gatling.http.response.Response,Int]
16:37:54.820 [ERROR] i.g.a.ZincCompiler$ - .check(status.saveAs(“status”), status.is(200)))
16:37:54.820 [ERROR] i.g.a.ZincCompiler$ - ^
16:37:54.823 [ERROR] i.g.a.ZincCompiler$ - /Users/ukriegel/tmp/gatling-charts-highcharts-2.0.0-SNAPSHOT/user-files/simulations/katwarn/gabriel/GetServiceAreasSimulation.scala:5: object Headers is not a member of package io.gatling.http
16:37:54.823 [ERROR] i.g.a.ZincCompiler$ - import io.gatling.http.Headers.Names._
16:37:54.823 [ERROR] i.g.a.ZincCompiler$ - ^
16:37:54.834 [ERROR] i.g.a.ZincCompiler$ - /Users/ukriegel/tmp/gatling-charts-highcharts-2.0.0-SNAPSHOT/user-files/simulations/katwarn/gabriel/PutDeviceScenario.scala:5: not found: object bootstrap
16:37:54.835 [ERROR] i.g.a.ZincCompiler$ - import bootstrap._
16:37:54.835 [ERROR] i.g.a.ZincCompiler$ - ^
16:37:54.993 [ERROR] i.g.a.ZincCompiler$ - /Users/ukriegel/tmp/gatling-charts-highcharts-2.0.0-SNAPSHOT/user-files/simulations/katwarn/gabriel/SimpleGabrielSimulation.scala:5: object Headers is not a member of package io.gatling.http
16:37:54.993 [ERROR] i.g.a.ZincCompiler$ - import io.gatling.http.Headers.Names._
16:37:54.993 [ERROR] i.g.a.ZincCompiler$ - ^
16:37:54.998 [ERROR] i.g.a.ZincCompiler$ - /Users/ukriegel/tmp/gatling-charts-highcharts-2.0.0-SNAPSHOT/user-files/simulations/katwarn/gabriel/SimpleGabrielSimulation.scala:15: not found: value ramp
16:37:54.998 [ERROR] i.g.a.ZincCompiler$ - setUp(GetDeviceScenario.scn.inject(ramp(2 users) over (2 seconds)))
16:37:54.998 [ERROR] i.g.a.ZincCompiler$ - ^
16:37:55.009 [ERROR] i.g.a.ZincCompiler$ - 16 errors found
Compilation failed
i6dhcp159:gatling-charts-highcharts-2.0.0-SNAPSHOT ukriegel$