Run "./configure" without any options to let the script detect the appropriate settings for the host:
$ cd pjproject $ ./configure ...
————————————————————
安装python:sudo apt-get install python-dev
安装jdk:sudo apt-get install openjdk-7-jdk
_______________________
在pjsip-apps/src/swig目录手动执行make和make install
The SWIG modules for Python and Java are built by invoking
make
and
make install
manually from
pjsip-apps/src/swig
directory. The
make install
will install the Python SWIG module to user’s
site-packages
directory.
xubuntu14.04下编译pjsip及pjsua2 java
原文：http://www.cnblogs.com/cuizhf/p/4145372.html