I'm trying to install Zinf . ./configure OK but falls over during make with the following error:

src/player.cpp: In member function `void Player::Run()':
src/player.cpp:711: error: `context' undeclared (first use this function)
src/player.cpp:711: error: (Each undeclared identifier is reported only once
for each function it appears in.)
make[2]: *** [player.o] Error 1
make[2]: Leaving directory `/home/pturner7/zinf-2.2.4/base'
make[1]: *** [check-recursive] Error 1
make[1]: Leaving directory `/home/pturner7/zinf-2.2.4/base'
make: *** [check-recursive] Error 1

Any suggestions ....

Thanks