title: Installing liquibase on Windows and getting java errors
body: <p>So I've searched high and low with google, bing, duckduckgo, and stackoverflow and I can't seem to find an answer to my issue.</p>
  
  <p>Installed jdk 8 64 bit windows (windows server 2012 AND Windows 10)</p>
  
  <p>Installed Oracle instant client 12.2.0.1.0 64 bit windows</p>
  
  <p>Installed Oracle SQL developer 18.2.0.183.1748 64 bit windows</p>
  
  <p>Installed liquibase 3.6.2</p>
  
  <p>Fixed system path variable so all these apps are in the Path
  In a cmd window java returns the help information, liquibase returns:</p>
  
  <pre><code>Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory
          at liquibase.logging.core.Slf4JLoggerFactory.getLog(Slf4JLoggerFactory.java:9)
          at liquibase.logging.LogService.getLog(LogService.java:39)
          at liquibase.integration.commandline.Main.&lt;clinit&gt;(Main.java:67)
  Caused by: java.lang.ClassNotFoundException: org.slf4j.LoggerFactory
          at java.net.URLClassLoader.findClass(Unknown Source)
          at java.lang.ClassLoader.loadClass(Unknown Source)
          at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
          at java.lang.ClassLoader.loadClass(Unknown Source)
          ... 3 more
  </code></pre>
  
  <p>What am I doing wrong? I get this error both on Windows 10 and windows server 2012.
  Thanks in advance!</p>