Crashplan update to 4.6 failing due to Java 1.8

(Sorry for the new thread, I was trying to reply to another similar thread, but it would not post.  It would say post is successful but I was unable to see my post.)

I am having problems as well.  Upgrade to 4.6 is failing due to having Java 1.8 installed.  I had to install it when Crashplan released version 4.5 several weeks ago.  The log shows as follows:

ReadyNAS:/usr/local/crashplan/log# cat upgrade.1435813200460_382.1459956386859.log
Wed Apr 6 11:26:29 EDT 2016 : Sourcing ../../install.vars...
Wed Apr 6 11:26:29 EDT 2016 : Found INITDIR=/etc/init.d...
======================================================
Wed Apr 6 11:26:29 EDT 2016 : Current CrashPlan Backup Engine:
root     26339     1  2 10:55 ?        00:00:47 /usr/local/bin/java -Dfile.encoding=UTF-8 -Dapp=CrashPlanService -DappBaseName=CrashPlan -Xms20m -Xmx1024m -Dsun.net.inetaddr.ttl=300 -Dnetworkaddress.cache.ttl=300 -Dsun.net.inetaddr.negative.ttl=0 -Dnetworkaddress.cache.negative.ttl=0 -Dc42.native.md5.enabled=false -classpath /usr/local/crashplan/lib/com.backup42.desktop.jar:/usr/local/crashplan/lang com.backup42.service.CPService
Wed Apr 6 11:26:29 EDT 2016 : Stopping using /etc/init.d/crashplan...
Stopping CrashPlan Engine ... OK
Wed Apr 6 11:26:39 EDT 2016 : Ensuring the UpgradeUI is not running.
Wed Apr 6 11:26:39 EDT 2016 : UpgradeUI is shut down.
Wed Apr 6 11:26:39 EDT 2016 : JAVACOMMON is set: /usr/local/bin/java
Wed Apr 6 11:26:39 EDT 2016 : Current Java Version: 1.8
Wed Apr 6 11:26:40 EDT 2016: The Current java is not compatible. Embedding a compatible version.
Wed Apr 6 11:26:40 EDT 2016 : Download JVM from http://download.code42.com/installs/proserver/jre/jre-7-linux-i586.tgz
Wed Apr 6 11:26:40 EDT 2016 : downloading the JRE using /usr/bin/wget
wget: Unknown command `eck_certificate' in /root/.wgetrc at line 1.
Wed Apr 6 11:26:40 EDT 2016 : Unable to download JRE from http://download.code42.com/installs/proserver/jre/jre-7-linux-i586.tgz; please check network connection
Wed Apr 6 11:26:40 EDT 2016 : Starting using /etc/init.d/crashplan...
Starting CrashPlan Engine ... Using standard startup
OK

I read another thread that suggested disabling wget cert verifcation.  I tried it, but it didn't work.  Basically the thread said to modify my .wgetrc file.  But a side note, I did not find a .wgetrc file in my  home directory.  So i ended up creating one.  Also, after i create a .wgetrc file, do I have to bounce my readynas?  Anyway help would be greatly appreciated.