checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-pc-linux-gnu checking target system type... x86_64-pc-linux-gnu Configuring for linux-gnu checking for DESTDIR... checking for gcc... gcc checking for C compiler default output... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for executable suffix... checking for object suffix... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking version of gcc... 11.1.0 checking for gcc option to accept ANSI C... none needed checking $CC variable... ok checking how to run the C preprocessor... gcc -E checking if preprocessor -C option works... yes checking whether ln -s works... yes checking whether make sets ${MAKE}... yes checking for a BSD compatible install... /usr/bin/install -c checking for bison... bison -y checking for lint... no checking for cppcheck... no checking for splint... no checking for makeflags variable... checking if filesystem supports mixed-case filenames... yes checking for exctags... no checking for ctags... no checking for exetags... no checking for etags... no checking for ctags... no checking for etags... no checking for windres... none checking for ranlib... ranlib checking for ar... ar checking for options to update archives... -curvU checking if you want to see long compiling messages... yes checking if you want to check memory-leaks... no checking if you want to enable debug-code... no checking if you want to enable lynx trace code *recommended* ... yes checking if you want verbose trace code... no checking if you want to turn on gcc warnings... no checking if you want to use dbmalloc for testing... no checking if you want to use dmalloc for testing... no checking $CC variable... ok checking for gcc option to accept ANSI C... -DCC_HAS_PROTOS checking for special C compiler options needed for large files... no checking for _FILE_OFFSET_BITS value needed for large files... no checking for _LARGE_FILES value needed for large files... no checking for _LARGEFILE_SOURCE value needed for large files... no checking for fseeko... yes checking whether to use struct dirent64... no checking for PATH separator... : checking for msginit... /usr/bin/msginit checking for ranlib... (cached) ranlib checking for ANSI C header files... yes checking for inline... inline 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 off_t... yes checking for size_t... yes checking for working alloca.h... yes checking for alloca... yes checking for stdlib.h... (cached) yes checking for unistd.h... (cached) yes checking for getpagesize... yes checking for working mmap... yes checking whether we are using the GNU C Library 2.1 or newer... yes checking for argz.h... yes checking for limits.h... yes checking for locale.h... yes checking for nl_types.h... yes checking for malloc.h... yes checking for stddef.h... yes checking for stdlib.h... (cached) yes checking for string.h... (cached) yes checking for unistd.h... (cached) yes checking for sys/param.h... yes checking for feof_unlocked... yes checking for fgets_unlocked... yes checking for getcwd... yes checking for getegid... yes checking for geteuid... yes checking for getgid... yes checking for getuid... yes checking for mempcpy... yes checking for munmap... yes checking for putenv... yes checking for setenv... yes checking for setlocale... yes checking for stpcpy... yes checking for strchr... yes checking for strcasecmp... yes checking for strdup... yes checking for strtoul... yes checking for tsearch... yes checking for __argz_count... yes checking for __argz_stringify... yes checking for __argz_next... yes checking for iconv... yes checking if the declaration of iconv() needs const.... no checking for nl_langinfo and CODESET... yes checking for LC_MESSAGES... yes checking whether NLS is requested... yes checking whether included gettext is requested... no checking for msgfmt... /usr/bin/msgfmt checking for gmsgfmt... /usr/bin/msgfmt checking for xgettext... /usr/bin/xgettext checking for libintl.h and gettext()... yes checking for dcgettext... yes checking for catalogs to be installed... ca cs da de eo et fi fr hu id it ja nl pt_BR ru sl sv tr uk vi zh_CN zh_TW en checking if we should use included message-library... yes checking for libintl.h... yes checking if you want full utility pathnames... yes checking for system mailer... unknown checking system mail flags... -t -oi checking if we must define _GNU_SOURCE... yes checking if we should also define _DEFAULT_SOURCE... yes checking if _XOPEN_SOURCE really is set... yes checking if SIGWINCH is defined... yes checking if you want NSS compatible SSL libraries... no checking if you want ssl library... /usr checking if you want gnutls support... no checking if you want gnutls-openssl compat... no checking if you want socks library... no checking if you want socks5 library... no checking for network libraries... working... checking for gethostname... yes checking for main in -linet... no checking for socket... yes checking for gethostbyname... yes checking for inet_ntoa... yes checking for gethostbyname... (cached) yes checking for strcasecmp... (cached) yes checking for inet_aton function... yes checking if you want to use pkg-config... yes checking for pkg-config... /usr/bin/pkg-config checking for dlsym in -ldl... yes checking for X509 support... yes checking whether to enable ipv6... yes checking ipv6 stack type... linux-glibc checking for IPv6 library if required... none checking working getaddrinfo... yes checking for screen type... curses checking for specific curses-directory... no checking for extra include directories... no checking if we have identified curses headers... ncurses.h checking for ncurses.h... yes checking for terminfo header... term.h checking for ncurses version... 6.3.20211021 checking if we have identified curses libraries... no checking for tgoto... yes configure: error: no curses library found ==> ERROR:(B A failure occurred in build().(B  Aborting...(B