Install maven 3 on ubuntu linux

179 sudo apt-get search maven 180 apt-cache search maven 181 apt-cache search maven3 182 cd ~ 183 ls 184 pwd 185 cd /opt 186 ls 187 wget http://ftp.heanet.ie/mirrors/www.apache.org/dist//maven/binaries/apache-maven-3.0.4-bin.tar.gz 188 tar xvfz apache-maven-3.0.4-bin.tar.gz 189 mkdir /usr/local/apache-maven 190 cp -R apache-maven-3.0.4 /usr/local/apache-maven/ 191 sudo nano /etc/environment 192 vi /etc/environment 193 mvn 194 echo $PATH 195 logout 196 echo $PAT 197 echo $PATH 198 echo $MAVEN_HOME 199 vi /etc/environment 200 logout 201 mvn 202 mvn --version