Upgrade Trinity 2.0.2

cd /root/
wget https://github.com/trinityrnaseq/trinityrnaseq/archive/v2.0.2.tar.gz
tar xzf v2.0.2.tar.gz 
cd trinityrnaseq-2.0.2/
make
make plugins

cd ..
mv /usr/share/trinity /usr/share/trinityOLD
mv trinityrnaseq-2.0.2 /usr/share/trinity 
chown -R root:root /usr/share/trinity
chmod -R 755 /usr/share/trinity

cd /root/
wget http://bio.math.berkeley.edu/eXpress/downloads/express-1.5.1/express-1.5.1-linux_x86_64.tgz
tar -xvzf express-1.5.1-linux_x86_64.tgz
mv express-1.5.1-linux_x86_64 /usr/local/bin/
cd /usr/local/bin/
chown -R root:root express-1.5.1-linux_x86_64
ln -s express-1.5.1-linux_x86_64/express express

export PATH=/usr/share/trinity:/usr/share/trinity/util:$PATH
export TRINITY_HOME=/usr/share/trinity
ulimit -s unlimited