depends lsb-release && depends -sub CURL php && optional_depends bison '' '' 'for yacc tests' && optional_depends flex '' '' 'for Lex tests' && optional_depends -sub FORTRAN gcc '' '' 'for Fortran tests' && optional_depends freeimage '' '' 'for various image tests' && optional_depends gcc33 '' '' 'for libstdc++3 tests' && optional_depends git '' '' 'for git checkouts of some tests' && optional_depends glew '' '' 'for OpenGL Extension Wrangler tests' && optional_depends GLUT '' '' 'for OpenGL Utility Toolkit tests' && optional_depends gtk+2 '' '' 'for GTK+ tests' && optional_depends imlib2 '' '' 'for more image manipulation tests' && optional_depends JAVA '' '' 'for Java-based tests' && optional_depends jam '' '' 'for build tool tests' && optional_depends JPEG '' '' 'for JPEG tests' && optional_depends libaio '' '' 'for asynchronous I/O tests' && optional_depends libpng '' '' 'for PNG tests' && optional_depends libvorbis '' '' 'for Ogg/Vorbis tests' && optional_depends libxv '' '' 'for Xv tests' && optional_depends libxvmc '' '' 'for XvMc tests' && optional_depends OPENAL '' '' 'for OpenAL audio tests' && optional_depends perl '' '' 'for perl tests' && optional_depends perl-opengl '' '' 'for perl OpenGL tests' && optional_depends PORTAUDIO '' '' 'for PortAudio audio tests' && optional_depends qt4 '' '' 'for QT tests' && optional_depends scons '' '' 'for build tests' && optional_depends sdl '' '' 'for SDL tests' && optional_depends sdl_image '' '' 'for SDL Image tests' && optional_depends sdl_net '' '' 'for SDL Network tests' && optional_depends tcsh '' '' 'for C Shell tests' && optional_depends X11-SERVER '' '' 'for X11 tests' && optional_depends zlib '' '' 'for Zlib compression tests'