Lighttable -simplest working groovy file - exception - groovy

Question

I installed Light table in 0.7.2 for linux x64(Ubuntu 14.04).
I installed plugin Groovy 0.0.7
I stored in file test.groovy
println (1..10)
When I try to evaluate it(ctrl+enter) i got
We couldn't connect. Looks like there was an issue trying to connect to the project. Here's what we got:
null
null
find: `/usr/bin/../embeddable': No such file or directory
Exception in thread "main" java.lang.NoClassDefFoundError: groovy/lang/GroovyObject
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)
Caused by: java.lang.ClassNotFoundException: groovy.lang.GroovyObject
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 13 more
I am new to Lighttable, how could I fix it ?

Answer 1

Reinstall the plugin and check where it is being installed would be the quickest route. The other alternative is to embed the plugin into the project which would take you a bit of extra time.
Here would be the two quickest suggestions:
Pull the plugin out. Then do git clean -fdx and be sure the plugin is gone. Then reinstall from scratch.
Find where the plugin is located. By default, clojure and groovy typically are located at LightTable/deploy/plugins. If it is, then this is easy, do a git pull on the directory because the .jar may not be in the same location as the plugin itself.
Try number 1 first. It is simpler and faster to accomplish.