(~/downloads/source/xvidcap-1.1.4rc1) gordon@zenix $ ./configure checking for a BSD-compatible install... /usr/bin/ginstall -c checking whether build environment is sane... yes checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether to enable maintainer-specific portions of Makefiles... no checking for perl... /usr/bin/perl checking for XML::Parser... ok checking for iconv... /usr/bin/iconv checking for msgfmt... /usr/bin/msgfmt checking for msgmerge... /usr/bin/msgmerge checking for xgettext... /usr/bin/xgettext 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 ANSI C... none needed checking dependency style of gcc... gcc3 checking for library containing strerror... none required 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 ANSI C... (cached) none needed checking dependency style of gcc... (cached) gcc3 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 ANSI C... (cached) none needed checking dependency style of gcc... (cached) gcc3 checking how to run the C preprocessor... gcc -E checking for egrep... grep -E checking for ANSI C header files... yes checking whether make sets $(MAKE)... (cached) yes checking for ranlib... ranlib checking for X... libraries /usr/X11R6/lib, headers /usr/X11R6/include checking for gethostbyname... yes checking for connect... yes checking for remove... yes checking for shmat... yes checking for IceConnectionNumber in -lICE... 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 locale.h usability... yes checking locale.h presence... yes checking for locale.h... yes checking for LC_MESSAGES... yes checking libintl.h usability... yes checking libintl.h presence... yes checking for libintl.h... yes checking for ngettext in libc... yes checking for dgettext in libc... yes checking for bind_textdomain_codeset... yes checking for msgfmt... /usr/bin/msgfmt checking for dcgettext... yes checking for gmsgfmt... /usr/bin/msgfmt checking for xgettext... /usr/bin/xgettext checking for catalogs to be installed... de en checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes checking for PACKAGE... yes checking for XmuClientWindow in -lXmu... yes checking for pow in -lm... no libm required by ffmpeg checking for av_rescale in -lavutil... no checking for img_convert in -lavcodec... no checking for av_write_header in -lavformat... no checking for lame_init in -lmp3lame... no To use mp3 audio codecs you need liblame/liblame-dev checking for pthread_mutex_init in -lpthread... no xvidcap requires libpthread for recording. This machine doesn't have the libraries and/or header files installed.