configure: WARNING: unrecognized options: --with-libcap-ng Configuring auditd checking build system type... i686-pc-linux-gnu checking host system type... i686-pc-linux-gnu checking target system type... i686-pc-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking for style of include used by make... GNU checking for gcc... gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking dependency style of gcc... gcc3 checking for a sed that does not truncate output... /bin/sed checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for fgrep... /bin/grep -F checking for ld used by gcc... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 1966080 checking whether the shell understands some XSI constructs... yes checking whether the shell understands "+="... yes checking for /usr/bin/ld option to reload object files... -r checking for objdump... objdump checking how to recognize dependent libraries... pass_all checking for ar... ar checking for strip... strip checking for ranlib... ranlib checking command to parse /usr/bin/nm -B output from gcc object... ok checking how to run the C preprocessor... gcc -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for dlfcn.h... yes checking for objdir... .libs checking if gcc supports -fno-rtti -fno-exceptions... no checking for gcc option to produce PIC... -fPIC -DPIC checking if gcc PIC flag -fPIC -DPIC works... yes checking if gcc static flag -static works... no checking if gcc supports -c -o file.o... yes checking if gcc supports -c -o file.o... (cached) yes checking whether the gcc linker (/usr/bin/ld) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes checking sys/inotify.h usability... yes checking sys/inotify.h presence... yes checking for sys/inotify.h... yes checking sys/epoll.h usability... yes checking sys/epoll.h presence... yes checking for sys/epoll.h... yes checking sys/event.h usability... no checking sys/event.h presence... no checking for sys/event.h... no checking port.h usability... no checking port.h presence... no checking for port.h... no checking poll.h usability... yes checking poll.h presence... yes checking for poll.h... yes checking sys/select.h usability... yes checking sys/select.h presence... yes checking for sys/select.h... yes checking sys/eventfd.h usability... yes checking sys/eventfd.h presence... yes checking for sys/eventfd.h... yes checking sys/signalfd.h usability... yes checking sys/signalfd.h presence... yes checking for sys/signalfd.h... yes checking for inotify_init... yes checking for epoll_ctl... yes checking for kqueue... no checking for port_create... no checking for poll... yes checking for select... yes checking for eventfd... yes checking for signalfd... yes checking for clock_gettime... no checking for clock_gettime syscall... yes checking for nanosleep... yes checking for library containing floor... -lm . Checking for programs checking for gcc... (cached) gcc checking whether we are using the GNU C compiler... (cached) yes checking whether gcc accepts -g... (cached) yes checking for gcc option to accept ISO C89... (cached) none needed checking dependency style of gcc... (cached) gcc3 checking for a BSD-compatible install... /usr/bin/install -c checking for gawk... (cached) gawk ./configure: line 13130: AX_PROG_CC_FOR_BUILD: command not found . Checking for header files checking for ANSI C header files... (cached) yes checking whether time.h and sys/time.h may both be included... yes checking for an ANSI C-conforming const... yes checking for inline... inline checking size of unsigned int... 4 checking size of unsigned long... 4 checking whether gcc and cc understand -c and -o together... yes checking whether AUDIT_FEATURE_VERSION is declared... no checking for struct audit_status.feature_bitmap... no checking whether AUDIT_VERSION_BACKLOG_WAIT_TIME is declared... no checking whether ADDR_NO_RANDOMIZE is declared... yes checking for posix_fallocate... yes checking for signalfd... (cached) yes checking whether to create python bindings... testing checking for python... /usr/bin/python checking for python version... 2.6 checking for python platform... linux2 checking for python script directory... ${prefix}/lib/python2.6/site-packages checking for python extension module directory... ${exec_prefix}/lib/python2.6/site-packages configure: error: Python explicitly requested and python headers were not found