Failed make process

[juusechec]

Hello, I'm doing make and it is not possible a success execution. I'm getting an error.

~/wds> make
[  1%] [BISON][Parser] Building parser with bison 2.7
parser.ypp:57.28-75: error: syntax error, unexpected {...}
libwds/rtsp/CMakeFiles/wdsrtsp.dir/build.make:61: recipe for target 'libwds/rtsp/gen/parser.cpp' failed
make[2]: *** [libwds/rtsp/gen/parser.cpp] Error 1
CMakeFiles/Makefile2:103: recipe for target 'libwds/rtsp/CMakeFiles/wdsrtsp.dir/all' failed
make[1]: *** [libwds/rtsp/CMakeFiles/wdsrtsp.dir/all] Error 2
Makefile:138: recipe for target 'all' failed
make: *** [all] Error 2