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@ -5,23 +5,34 @@ Full details of Coz are available in our paper, [Coz: Finding Code that Counts w
[![Coz presentation at SOSP 2015](http://img.youtube.com/vi/jE0V-p1odPg/0.jpg)](http://www.youtube.com/watch?v=jE0V-p1odPg&t=0m28s "Coz presentation at SOSP 2015")
## Installation
On Debian, Ubuntu, Fedora, you can install Coz via apt:
```
% sudo apt install coz-profiler
```
An OpenSUSE package was prepared by user
[@zethra](https://github.com/zethra) and is available at
<https://build.opensuse.org/package/show/home:zethra/coz-profiler>.
Coz should work on any modern Linux system (specifically, running
version 2.6.32 or later, with support for the `perf_event_open` system
call) with a Python interpreter.
## Java version
There is a Java version of Coz for profiling Java programs called [JCoz](https://github.com/Decave/JCoz).
## Installation
To run Coz, you will need a Linux machine with kernel version 2.6.32 or later (it must support the `perf_event_open` system call) and a Python interpreter.
Coz is available in the `coz-profiler` package on Debian (and its derivatives), Fedora, and OpenSUSE. The Debian package is officially supported. The OpenSUSE package was prepared by user [@zethra](https://github.com/zethra) and is available at <https://build.opensuse.org/package/show/home:zethra/coz-profiler>.
There is now a Java version of Coz for profiling Java programs called [JCoz](https://github.com/Decave/JCoz).
## Building Coz From Source
To build Coz from source, you will need:
- A copy of the source code for this project
- A compiler with C++0x support (clang++ or g++)
- A Python interpreter (python 3 is recommended)
- The libelfin development libraries (Use release 0.2 or the latest from <https://github.com/aclements/libelfin>. Version 0.3 does not work.)
- A Python interpreter (Python 3 is recommended)
- The libelfin development libraries (Use release 0.2 or the latest from <https://github.com/aclements/libelfin>. _Version 0.3 does not work_.)
- The `rst2man` command (for building documentation)
- NodeJS and npm (for building the profiler viewer)