sudo apt-get install bison flex sed
cd 3rdParty
git clone https://github.com/wdas/SeExpr.git
git checkout rel-1.0.1 -b rel-1.0.1
make
sudo make install
cd 3rdParty
git clone git://git.libav.org/libav.git
./configure --enable-shared
make
extern = “#3rdParty”
=> extern = “/home/TuttleOFX/3rdParty”
Thanks