syntax errors in JIRA standalone start up scripts

~/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2$ ./bin/startup.sh 
permgen.sh exists... sourcing...
./bin/permgen.sh: 11: [[: not found
[: 13: ==: unexpected operator
If you encounter issues starting up JIRA Standalone Edition, please see the Troubleshooting guide at http://confluence.atlassian.com/display/JIRA/Installation+Troubleshooting+Guide
Using CATALINA_BASE:   /home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2
Using CATALINA_HOME:   /home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2
Using CATALINA_TMPDIR: /home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2/temp
Using JRE_HOME:       /usr/lib/jvm/java-6-sun-1.6.0.06

~/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2$ ./bin/startup.sh 
+ cygwin=false
+ os400=false
+ darwin=false
+ uname
+ PRG=./bin/catalina.sh
+ [ -h ./bin/catalina.sh ]
+ dirname ./bin/catalina.sh
+ PRGDIR=./bin
+ [ -z  ]
+ cd ./bin/..
+ pwd
+ CATALINA_HOME=/home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2
+ [ -r /bin/setenv.sh ]
+ [ -r /home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2/bin/setenv.sh ]
+ . /home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2/bin/setenv.sh
+ JAVA_OPTS=-Xms128m -Xmx256m  -Djava.awt.headless=true -Datlassian.standalone=JIRA -Dorg.apache.jasper.runtime.BodyContentImpl.LIMIT_BUFFER=true 
+ dirname ./bin/catalina.sh
+ PRGDIR=./bin
+ JIRA_MAX_PERM_SIZE=128m
+ [ -f ./bin/permgen.sh ]
+ echo permgen.sh exists... sourcing...
permgen.sh exists... sourcing...
+ . ./bin/permgen.sh
+ JAVA_PERMGEN_SUPPORTED=false
+ [[ /usr/lib/jvm/java-6-sun-1.6.0.06 !=  ]]
./bin/permgen.sh: 1: [[: not found
+ export JAVA_PERMGEN_SUPPORTED
+ [ false == true ]
[: 1: ==: unexpected operator
+ export JAVA_OPTS
+ echo If you encounter issues starting up JIRA Standalone Edition, please see the Troubleshooting guide at http://confluence.atlassian.com/display/JIRA/Installation+Troubleshooting+Guide
If you encounter issues starting up JIRA Standalone Edition, please see the Troubleshooting guide at http://confluence.atlassian.com/display/JIRA/Installation+Troubleshooting+Guide
+ false
+ false
+ false
+ [ -r /home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2/bin/setclasspath.sh ]
+ BASEDIR=/home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2
+ . /home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2/bin/setclasspath.sh
+ CLASSPATH=
+ [ -z /usr/lib/jvm/java-6-sun-1.6.0.06 -a -z  ]
+ [ -z /usr/lib/jvm/java-6-sun-1.6.0.06 -a start = debug ]
+ [ -z  ]
+ JRE_HOME=/usr/lib/jvm/java-6-sun-1.6.0.06
+ [ start = debug -o start = javac ]
+ [ -z /home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2 ]
+ [ ! -x /home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2/bin/setclasspath.sh ]
+ JAVA_ENDORSED_DIRS=/home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2/common/endorsed
+ [ start = debug -o start = javac ]
+ JIKESPATH=
+ uname -s
+ [ Linux = Darwin ]
+ _RUNJAVA=/usr/lib/jvm/java-6-sun-1.6.0.06/bin/java
+ [ false != true ]
+ _RUNJDB=/usr/lib/jvm/java-6-sun-1.6.0.06/bin/jdb
+ _RUNJAVAC=/usr/lib/jvm/java-6-sun-1.6.0.06/bin/javac
+ [ -n  ]
+ CLASSPATH=:/home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2/bin/bootstrap.jar:/home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2/bin/commons-logging-api.jar
+ [ -z  ]
+ CATALINA_BASE=/home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2
+ [ -z  ]
+ CATALINA_TMPDIR=/home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2/temp
+ have_tty=0
+ tty
+ [ /dev/pts/7 != not a tty ]
+ have_tty=1
+ false
+ [ -r /home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2/bin/tomcat-juli.jar ]
+ JAVA_OPTS=-Xms128m -Xmx256m  -Djava.awt.headless=true -Datlassian.standalone=JIRA -Dorg.apache.jasper.runtime.BodyContentImpl.LIMIT_BUFFER=true  
-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.util.logging.config.file=/home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2/conf/logging.properties
+ [ 1 -eq 1 ]
+ echo Using CATALINA_BASE:   /home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2
Using CATALINA_BASE:   /home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2
+ echo Using CATALINA_HOME:   /home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2
Using CATALINA_HOME:   /home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2
+ echo Using CATALINA_TMPDIR: /home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2/temp
Using CATALINA_TMPDIR: /home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2/temp
+ [ start = debug -o start = javac ]
+ echo Using JRE_HOME:       /usr/lib/jvm/java-6-sun-1.6.0.06
Using JRE_HOME:       /usr/lib/jvm/java-6-sun-1.6.0.06
+ [ start = jpda ]
+ [ start = debug ]
+ [ start = run ]
+ [ start = start ]
+ shift
+ touch /home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2/logs/catalina.out
+ [  = -security ]
+ /usr/lib/jvm/java-6-sun-1.6.0.06/bin/java -Xms128m -Xmx256m -Djava.awt.headless=true -Datlassian.standalone=JIRA -Dorg.apache.jasper.runtime.BodyContentImpl.LIMIT_BUFFER=true 
-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.util.logging.config.file=/home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2/conf/logging.properties 
-Djava.endorsed.dirs=/home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2/common/endorsed -classpath :/home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2
/bin/bootstrap.jar:/home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2/bin/commons-logging-api.jar -Dcatalina.base=/home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2 
-Dcatalina.home=/home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2 -Djava.io.tmpdir=/home/bdziedzic/.tmp-scripts/atlassian-jira-enterprise-3.13-standalone2/temp 
org.apache.catalina.startup.Bootstrap start
+ [ ! -z  ]