title: Unable to create Clojure project or namespace in fresh CCW standalone install
body: <p>When I first open a fresh install of Counterclockwise standalone and attempt to create a Clojure project I get an error dialog with the following message:</p>
  
  <pre><code>The selected wizard could not be started.
  
  Reason:
  Plug-in ccw.core was unable to load class ccw.leiningen.NewLeiningenProjectWizard
  
  Details:
  An error occurred while automatically activating bundle ccw.core (4)
  </code></pre>
  
  <p>No further information on this error seems to be available. I've put the Counterclockwise installation directory (C:\counterclockwise-0.35.1.STABLE001) in the class path but this did not affect anything.</p>
  
  <p>If I try to open a Namespace Browser I get something similar:</p>
  
  <pre><code>org.eclipse.core.runtime.CoreException: Plug-in ccw.core was unable to load class ccw.repl.NamespaceBrowser.
      at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194)
      at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:176)
      at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
      ...etc...
  </code></pre>
  
  <p>I suspect that this is some type of classpath issue but as I'm new to Java I don't know how to resolve this.</p>
  
  <p>I've hunted the web and haven't found anything which looks like this issue.</p>
  
  <p>This occurs on multiple machines with:</p>
  
  <ul>
  <li>Windows 10 64-bit</li>
  <li>Counterclockwise IDE Version 0.35.1.STABLE001 for Windows 64</li>
  <li>Clojure 1.8</li>
  <li><p>java </p>
  
  <p><code>java version "1.8.0_111"
  Java(TM) SE Runtime Environment (build 1.8.0_111-b14)
  Java HotSpot(TM) 64-Bit Server VM (build 25.111-b14, mixed mode)</code></p></li>
  </ul>
  
  <p>Any suggestions appreciated.</p>
  
  <h2>EDIT</h2>
  
  <p>Would I be better off installing Eclipse Neon first and then installing Counterclockwise as a plug-in?</p>
  
  <h2>EDIT</h2>
  
  <p>TL;DR
  If you dig through the error log excerpt below, near the bottom you'll find</p>
  
  <pre><code>Caused by: java.lang.IllegalArgumentException: No implementation of method: :matcher-fn of protocol: #'net.cgrand.parsley.lrplus/MatcherFactory found for class: paredit.parser$reify__1553
  </code></pre>
  
  <p>So is this some kind of issue with the Clojure version being run? I do notice that in the Counterclockwise dependencies below I see </p>
  
  <pre><code>[org.clojure/clojure-contrib "1.2.0"]
  </code></pre>
  
  <p>which seem like its from a very outdated version of Clojure. I've got this on my machine because it's part of a plugin for another editor (jEdit). Might this be the source of the issue? I've got jEdit and its Clojure plugin which includes this outdated version of Clojure on the other machines I've tried this on too, but the directory containing the old version of Clojure is not in the class path or the path.  ????</p>
  
  <p>FWIW when I export the Eclipse error log view I get about 12K+ lines of output. The first several hundred are</p>
  
  <pre><code>!SESSION 2016-12-30 20:49:15.136 -----------------------------------------------
  eclipse.buildId=0.35.1.STABLE001
  java.version=1.8.0_111
  java.vendor=Oracle Corporation
  BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
  Command-line arguments:  -os win32 -ws win32 -arch x86_64
  
  !ENTRY ccw.core 1 0 2016-12-30 20:49:31.022
  !MESSAGE CCWPlugin.start(): ENTER
  
  !ENTRY ccw.core 1 0 2016-12-30 20:49:36.144
  !MESSAGE Counterclockwise dependencies:
          [bultitude "0.2.1"]
          [ccw/ccw.server "0.2.1"]
          [ccw/clojure-ccw "1.7.0"]
          [cheshire "5.0.2"]
          [classlojure "0.6.6"]
          [clj-http "0.9.2"]
          [clj-stacktrace "0.2.7"]
          [clj-tuple "0.1.2"]
          [clojure-complete "0.2.3"]
          [com.cemerick/drawbridge "0.0.6"]
          [com.cemerick/pomegranate "0.3.0"]
          [com.fasterxml.jackson.core/jackson-core "2.1.3"]
          [com.fasterxml.jackson.dataformat/jackson-dataformat-smile "2.1.2"]
          [com.hypirion/io "0.3.1"]
          [commons-codec "1.9"]
          [commons-fileupload "1.2.1"]
          [commons-io "2.4"]
          [commons-lang "2.6"]
          [commons-logging "1.1.3"]
          [dynapath "0.2.0"]
          [jline "2.12"]
          [leiningen "2.5.1"]
          [leiningen-core "2.5.1"]
          [net.cgrand/parsley "0.9.2"]
          [net.cgrand/regex "1.1.0"]
          [net.cgrand/sjacket "0.1.1"]
          [net.mikera/cljunit "0.2.0"]
          [org.apache.httpcomponents/httpclient "4.3.3"]
          [org.apache.httpcomponents/httpcore "4.3.2"]
          [org.apache.httpcomponents/httpmime "4.3.3"]
          [org.apache.maven/maven-aether-provider "3.0.4"]
          [org.apache.maven/maven-model "3.0.4"]
          [org.apache.maven/maven-model-builder "3.0.4"]
          [org.apache.maven/maven-repository-metadata "3.0.4"]
          [org.apache.maven.indexer/indexer-artifact "4.1.3"]
          [org.apache.maven.indexer/indexer-core "4.1.3"]
          [org.apache.maven.wagon/wagon-http "2.7"]
          [org.apache.maven.wagon/wagon-http-shared "2.7"]
          [org.apache.maven.wagon/wagon-provider-api "2.2"]
          [org.clojure/clojure-contrib "1.2.0"]
          [org.clojure/core.incubator "0.1.0"]
          [org.clojure/data.xml "0.0.3"]
          [org.clojure/java.classpath "0.2.2"]
          [org.clojure/java.data "0.1.1"]
          [org.clojure/tools.cli "0.3.1"]
          [org.clojure/tools.logging "0.2.3"]
          [org.clojure/tools.macro "0.1.1"]
          [org.clojure/tools.nrepl "0.2.10"]
          [org.clojure/tools.reader "0.8.4"]
          [org.codehaus.plexus/plexus-classworlds "2.4"]
          [org.codehaus.plexus/plexus-component-annotations "1.5.5"]
          [org.codehaus.plexus/plexus-interpolation "1.14"]
          [org.codehaus.plexus/plexus-utils "2.0.6"]
          [org.jsoup/jsoup "1.7.2"]
          [org.sonatype.aether/aether-api "1.13.1"]
          [org.sonatype.aether/aether-connector-file "1.13.1"]
          [org.sonatype.aether/aether-connector-wagon "1.13.1"]
          [org.sonatype.aether/aether-impl "1.13.1"]
          [org.sonatype.aether/aether-spi "1.13.1"]
          [org.sonatype.aether/aether-util "1.13.1"]
          [org.sonatype.sisu/sisu-inject-bean "2.2.3"]
          [org.sonatype.sisu/sisu-inject-plexus "2.2.3"]
          [org.tcrawley/dynapath "0.2.3"]
          [pedantic "0.2.0"]
          [potemkin "0.3.4"]
          [prismatic/schema "0.4.4"]
          [quoin "0.1.2"]
          [reply "0.3.5"]
          [riddley "0.1.6"]
          [ring/ring-core "1.0.2"]
          [robert/hooke "1.3.0"]
          [scout "0.1.0"]
          [slingshot "0.10.3"]
          [stencil "0.3.5"]
          [trptcolin/versioneer "0.1.1"]
  
  !ENTRY org.eclipse.osgi 4 0 2016-12-30 20:49:40.712
  !MESSAGE An error occurred while automatically activating bundle ccw.core (4).
  !STACK 0
  org.osgi.framework.BundleException: Exception in ccw.CCWPlugin.start() of bundle ccw.core.
      at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:792)
      at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:721)
      at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:941)
      at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:318)
      at org.eclipse.osgi.container.Module.doStart(Module.java:571)
      at org.eclipse.osgi.container.Module.start(Module.java:439)
      at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:454)
      at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
      at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:531)
      at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:324)
      at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:327)
      at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:402)
      at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:352)
      at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:344)
      at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160)
      at java.lang.ClassLoader.loadClass(Unknown Source)
      at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:573)
      at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
      at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
      at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
      at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
      at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.processLanguages(ReflectionContributionFactory.java:137)
      at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.&lt;init&gt;(ReflectionContributionFactory.java:45)
      at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createDefaultHeadlessContext(E4Application.java:502)
      at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createDefaultContext(E4Application.java:522)
      at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:203)
      at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:628)
      at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
      at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:606)
      at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
      at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139)
      at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
      at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
      at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
      at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
      at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669)
      at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608)
      at org.eclipse.equinox.launcher.Main.run(Main.java:1515)
  Caused by: java.lang.ExceptionInInitializerError
      at java.lang.Class.forName0(Native Method)
      at java.lang.Class.forName(Unknown Source)
      at clojure.lang.RT.classForName(RT.java:2155)
      at clojure.lang.RT.classForName(RT.java:2164)
      at clojure.lang.RT.loadClassForName(RT.java:2183)
      at clojure.lang.RT.load(RT.java:436)
      at clojure.lang.RT.load(RT.java:412)
      at clojure.core$load$fn__5448.invoke(core.clj:5866)
      at clojure.core$load.doInvoke(core.clj:5865)
      at clojure.lang.RestFn.invoke(RestFn.java:408)
      at clojure.core$load_one.invoke(core.clj:5671)
      at clojure.core$load_lib$fn__5397.invoke(core.clj:5711)
      at clojure.core$load_lib.doInvoke(core.clj:5710)
      at clojure.lang.RestFn.applyTo(RestFn.java:142)
      at clojure.core$apply.invoke(core.clj:632)
      at clojure.core$load_libs.doInvoke(core.clj:5749)
      at clojure.lang.RestFn.applyTo(RestFn.java:137)
      at clojure.core$apply.invoke(core.clj:632)
      at clojure.core$require.doInvoke(core.clj:5832)
      at clojure.lang.RestFn.invoke(RestFn.java:619)
      at ccw.editors.clojure.editor_support$loading__5340__auto____2430.invoke(editor_support.clj:12)
      at ccw.editors.clojure.editor_support__init.load(Unknown Source)
      at ccw.editors.clojure.editor_support__init.&lt;clinit&gt;(Unknown Source)
      at java.lang.Class.forName0(Native Method)
      at java.lang.Class.forName(Unknown Source)
      at clojure.lang.RT.classForName(RT.java:2155)
      at clojure.lang.RT.classForName(RT.java:2164)
      at clojure.lang.RT.loadClassForName(RT.java:2183)
      at clojure.lang.RT.load(RT.java:436)
      at clojure.lang.RT.load(RT.java:412)
      at clojure.core$load$fn__5448.invoke(core.clj:5866)
      at clojure.core$load.doInvoke(core.clj:5865)
      at clojure.lang.RestFn.invoke(RestFn.java:408)
      at clojure.core$load_one.invoke(core.clj:5671)
      at clojure.core$load_lib$fn__5397.invoke(core.clj:5711)
      at clojure.core$load_lib.doInvoke(core.clj:5710)
      at clojure.lang.RestFn.applyTo(RestFn.java:142)
      at clojure.core$apply.invoke(core.clj:632)
      at clojure.core$load_libs.doInvoke(core.clj:5749)
      at clojure.lang.RestFn.applyTo(RestFn.java:137)
      at clojure.core$apply.invoke(core.clj:632)
      at clojure.core$require.doInvoke(core.clj:5832)
      at clojure.lang.RestFn.invoke(RestFn.java:1096)
      at ccw.editors.clojure.hover_support$loading__5340__auto____7902.invoke(hover_support.clj:12)
      at ccw.editors.clojure.hover_support__init.load(Unknown Source)
      at ccw.editors.clojure.hover_support__init.&lt;clinit&gt;(Unknown Source)
      at java.lang.Class.forName0(Native Method)
      at java.lang.Class.forName(Unknown Source)
      at clojure.lang.RT.classForName(RT.java:2155)
      at clojure.lang.RT.classForName(RT.java:2164)
      at clojure.lang.RT.loadClassForName(RT.java:2183)
      at clojure.lang.RT.load(RT.java:436)
      at clojure.lang.RT.load(RT.java:412)
      at clojure.core$load$fn__5448.invoke(core.clj:5866)
      at clojure.core$load.doInvoke(core.clj:5865)
      at clojure.lang.RestFn.invoke(RestFn.java:408)
      at clojure.core$load_one.invoke(core.clj:5671)
      at clojure.core$load_lib$fn__5397.invoke(core.clj:5711)
      at clojure.core$load_lib.doInvoke(core.clj:5710)
      at clojure.lang.RestFn.applyTo(RestFn.java:142)
      at clojure.core$apply.invoke(core.clj:632)
      at clojure.core$load_libs.doInvoke(core.clj:5749)
      at clojure.lang.RestFn.applyTo(RestFn.java:137)
      at clojure.core$apply.invoke(core.clj:632)
      at clojure.core$require.doInvoke(core.clj:5832)
      at clojure.lang.RestFn.invoke(RestFn.java:408)
      at clojure.lang.Var.invoke(Var.java:379)
      at ccw.util.osgi.ClojureOSGi$1.run(ClojureOSGi.java:137)
      at ccw.util.osgi.ClojureOSGi.withBundle(ClojureOSGi.java:107)
      at ccw.util.osgi.ClojureOSGi.withBundle(ClojureOSGi.java:52)
      at ccw.util.osgi.ClojureOSGi.require(ClojureOSGi.java:133)
      at ccw.util.ClojureInvoker.newInvoker(ClojureInvoker.java:46)
      at ccw.util.ClojureInvoker.newInvoker(ClojureInvoker.java:42)
      at ccw.CCWPlugin.initInjections(CCWPlugin.java:727)
      at ccw.CCWPlugin.start(CCWPlugin.java:276)
      at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:771)
      at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1)
      at java.security.AccessController.doPrivileged(Native Method)
      at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:764)
      ... 42 more
  Caused by: java.lang.IllegalArgumentException: No implementation of method: :matcher-fn of protocol: #'net.cgrand.parsley.lrplus/MatcherFactory found for class: paredit.parser$reify__1553
      at clojure.core$_cache_protocol_fn.invoke(core_deftype.clj:554)
      at net.cgrand.parsley.lrplus$eval775$fn__776$G__766__783.invoke(lrplus.clj:32)
      at net.cgrand.parsley.lrplus$matcher$fn__846.invoke(lrplus.clj:123)
  </code></pre>