Moving Data - Big Data Made Easy: A Working Guide to the Complete Hadoop Toolset - page 178

I have truncated the output I received next; if you get these last few lines and see no errors, then you know that
the command has completed successfully.
Now, you run a make command to build ZeroMQ:
[hadoop@hc1nn zeromq-2.1.7]$ make
..............
make[1]: Leaving directory `/home/hadoop/storm/zeromq/zeromq-2.1.7/tests'
make[1]: Entering directory `/home/hadoop/storm/zeromq/zeromq-2.1.7'
make[1]: Nothing to be done for `all-am'.
make[1]: Leaving directory `/home/hadoop/storm/zeromq/zeromq-2.1.7'
Again, the preceding is only a portion of the output to give you the general idea. Having built the release, you are
ready to install it, but you will need to do this as root:
[root@hc1nn zeromq-2.1.7]# make install
make[1]: Entering directory `/home/hadoop/storm/zeromq/zeromq-2.1.7'
make[2]: Entering directory `/home/hadoop/storm/zeromq/zeromq-2.1.7'
make[2]: Nothing to be done for `install-exec-am'.
make[2]: Nothing to be done for `install-data-am'.
make[2]: Leaving directory `/home/hadoop/storm/zeromq/zeromq-2.1.7'
make[1]: Leaving directory `/home/hadoop/storm/zeromq/zeromq-2.1.7'
With ZeroMQ, Storm's messaging component successfully installed, you can move on to installing JZMQ, the Java
binding component.
Install JZMQ
Create a working directory for this installation at $HOME/storm/jzmq, from which you will carry out the installation.
Use the git command to download a JZMQ release. Use the Linux yum command as root in the first three lines that
follow to install the git command, which enables software downloads:
[hadoop@hc1nn jzmq]$ su -
[root@hc1nn ~]$ yum install git
[root@hc1nn ~]$ exit
[hadoop@hc1nn jzmq]$ git clone https://github.com/nathanmarz/jzmq.git
Initialized empty Git repository in /home/hadoop/storm/jzmq/jzmq/.git/
remote: Counting objects: 611, done.
remote: Compressing objects: 100% (257/257), done.
remote: Total 611 (delta 239), reused 611 (delta 239)
Receiving objects: 100% (611/611), 348.62 KiB | 216 KiB/s, done.
Resolving deltas: 100% (239/239), done.