configure.ac:14: error: required directory ./config does not exist configure.ac: error: no proper invocation of AM_INIT_AUTOMAKE was found. configure.ac: You should verify that configure.ac invokes AM_INIT_AUTOMAKE, configure.ac: that aclocal.m4 is present in the top-level directory, configure.ac: and that aclocal.m4 was recently regenerated (using aclocal) configure.ac:34: error: installing 'config/install-sh'; error while making link: No such file or directory configure.ac:22: error: required file 'config.h.in' not found src/Makefile.am: error: installing 'config/depcomp'; error while making link: No such file or directory /usr/share/automake-1.16/am/depend2.am: error: am__fastdepCC does not appear in AM_CONDITIONAL /usr/share/automake-1.16/am/depend2.am: The usual way to define 'am__fastdepCC' is to add 'AC_PROG_CC' /usr/share/automake-1.16/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again /usr/share/automake-1.16/am/depend2.am: error: AMDEP does not appear in AM_CONDITIONAL /usr/share/automake-1.16/am/depend2.am: The usual way to define 'AMDEP' is to add one of the compiler tests /usr/share/automake-1.16/am/depend2.am: AC_PROG_CC, AC_PROG_CXX, AC_PROG_OBJC, AC_PROG_OBJCXX, /usr/share/automake-1.16/am/depend2.am: AM_PROG_AS, AM_PROG_GCJ, AM_PROG_UPC /usr/share/automake-1.16/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again src/Makefile.am: error: Lex source seen but 'LEX' is undefined src/Makefile.am: The usual way to define 'LEX' is to add 'AM_PROG_LEX' src/Makefile.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. configure.ac: error: installing 'config/ylwrap'; error while making link: No such file or directory configure.ac:31: warning: AC_PROG_LEX without either yywrap or noyywrap is obsolete ./lib/autoconf/programs.m4:716: _AC_PROG_LEX is expanded from... ./lib/autoconf/programs.m4:709: AC_PROG_LEX is expanded from... aclocal.m4:668: AM_PROG_LEX is expanded from... configure.ac:31: the top level configure.ac:14: error: required directory ./config does not exist configure.ac:29: error: required file 'config/compile' not found configure.ac:29: 'automake --add-missing' can install 'compile' configure.ac:16: error: required file 'config/install-sh' not found configure.ac:16: 'automake --add-missing' can install 'install-sh' configure.ac:16: error: required file 'config/missing' not found configure.ac:16: 'automake --add-missing' can install 'missing' src/Makefile.am: error: required file 'config/depcomp' not found src/Makefile.am: 'automake --add-missing' can install 'depcomp' configure.ac: error: required file 'config/ylwrap' not found configure.ac: 'automake --add-missing' can install 'ylwrap' autoreconf: error: automake failed with exit status: 1 configure.ac:14: error: required directory ./config does not exist configure.ac:29: error: installing 'config/compile'; error while making link: No such file or directory configure.ac:16: error: installing 'config/install-sh'; error while making link: No such file or directory configure.ac:16: error: installing 'config/missing'; error while making link: No such file or directory src/Makefile.am: error: installing 'config/depcomp'; error while making link: No such file or directory configure.ac: error: installing 'config/ylwrap'; error while making link: No such file or directory ==> ERROR:(B A failure occurred in build().(B  Aborting...(B