CMake Error at GenerateHtDocs.cmake

[xeroc]

if you run "lineman" directly, it maybe gives you a hint of what is going on

[liondani]

Anybody knows how to prevent that error when compiling "PLAY v0.0.4"  on linux ubuntu/mint ?

~/dac_play $ make buildweb
-- Spawning lineman build...
CMake Error at GenerateHtDocs.cmake:16 (message):
  lineman build spawn failed: '6'


make[3]: *** [programs/qt_wallet/CMakeFiles/buildweb] Error 1
make[2]: *** [programs/qt_wallet/CMakeFiles/buildweb.dir/all] Error 2
make[1]: *** [programs/qt_wallet/CMakeFiles/buildweb.dir/rule] Error 2
make: *** [buildweb] Error 2