SETools 4 on Ubuntu 15

This doc describes how to install setools 4 on ubuntu 15.10 with python2.7.

install ubuntu/python packages

$ sudo apt-get install bison flex libsepol swig gcc libbz2-dev mock
$ sudo apt-get install libsepol1-dev sepol-utils libselinux1-dev selinux-utils libselinux1
$ sudo apt-get install  python-PyQt5 python-selinux python-setools python-mock
$ sudo pip install networkx python2.7-dev

if you want to pass all tests, you should install libsepol from sourcecode and apply libsepol-2.4-mls-semantic-level-expand.patch.

apply patch for using libsepol-2.3

you can apply the patch simply:

   $ patch -p1 < patches/use-libsepol-2.3.diff

or just modify the struct class_perm_node in policydb.h

typedef struct class_perm_node {
    uint32_t tclass;   //orign: uint32_t class;
    uint32_t data;        /* permissions or new type */
    struct class_perm_node *next;
} class_perm_node_t;

build and install

export SEPOL=/usr/lib/x86_64-linux-gnu/libsepol.a
python setup.py build
sudo -E python setup.py install