If you think configure made a mistake, make sure you are using the latest
version from Git.  If the latest version fails, report the problem to the
[email protected] mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "ffbuild/config.log" produced by configure as this will help
solve the problem.
Makefile:2: ffbuild/config.mak: No such file or directory
Makefile:40: /tools/Makefile: No such file or directory
Makefile:41: /ffbuild/common.mak: No such file or directory
Makefile:91: /libavutil/Makefile: No such file or directory
Makefile:91: /ffbuild/library.mak: No such file or directory
Makefile:93: /fftools/Makefile: No such file or directory
Makefile:94: /doc/Makefile: No such file or directory
Makefile:95: /doc/examples/Makefile: No such file or directory
Makefile:160: /tests/Makefile: No such file or directory
make: *** No rule to make target `/tests/Makefile'.  Stop.
Makefile:2: ffbuild/config.mak: No such file or directory
Makefile:40: /tools/Makefile: No such file or directory
Makefile:41: /ffbuild/common.mak: No such file or directory
Makefile:91: /libavutil/Makefile: No such file or directory
Makefile:91: /ffbuild/library.mak: No such file or directory
Makefile:93: /fftools/Makefile: No such file or directory
Makefile:94: /doc/Makefile: No such file or directory
Makefile:95: /doc/examples/Makefile: No such file or directory
Makefile:160: /tests/Makefile: No such file or directory
make: *** No rule to make target `/tests/Makefile'.  Stop.
Makefile:2: ffbuild/config.mak: No such file or directory
Makefile:40: /tools/Makefile: No such file or directory
Makefile:41: /ffbuild/common.mak: No such file or directory
Makefile:91: /libavutil/Makefile: No such file or directory
Makefile:91: /ffbuild/library.mak: No such file or directory
Makefile:93: /fftools/Makefile: No such file or directory
Makefile:94: /doc/Makefile: No such file or directory
Makefile:95: /doc/examples/Makefile: No such file or directory
Makefile:160: /tests/Makefile: No such file or directory
make: *** No rule to make target `/tests/Makefile'.  Stop.
ccache gcc     qt-faststart.c   -o qt-faststart
-bash: ffmpeg: command not found