при попытке установить гем watir или watir-webdriver в Windows 7 через cygwin, получая длинную трассировку стека C с упоминанием проблем "сокета W32"

Когда работает:

$ gem install watir 

на Windows 7 (Cygwin) я получаю это

ERROR: Error installing watir: ERROR: Failed to build gem native extension.  /usr/bin/ruby.exe extconf.rb checking for ffi.h... no checking for ffi.h in /usr/local/include,/usr/include/ffi... no checking for rb_thread_blocking_region()... yes checking for rb_thread_call_with_gvl()... yes checking for rb_thread_call_without_gvl()... yes checking for ffi_prep_cif_var()... no creating extconf.h creating Makefile  make Configuring libffi make -C "/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi-i386-cygwin" make[1]: Entering directory `/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi-i386-cygwin' make "AR_FLAGS=" "CC_FOR_BUILD=" "CFLAGS=-Wall -fexceptions" "CXXFLAGS=" "CFLAGS_FOR_BUILD=" "CFLAGS_FOR_TARGET=" "INSTALL=/usr/bin/install -c" "INSTALL_DATA=/usr/bin/install -c -m 644" "INSTALL_PROGRAM=/usr/bin/install -c" "INSTALL_SCRIPT=/usr/bin/install -c" "JC1FLAGS=" "LDFLAGS=" "LIBCFLAGS=" "LIBCFLAGS_FOR_TARGET=" "MAKE=make" "MAKEINFO=/bin/sh /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/missing --run makeinfo " "PICFLAG=" "PICFLAG_FOR_TARGET=" "RUNTESTFLAGS=" "SHELL=/bin/sh" "exec_prefix=/usr/local" "infodir=/usr/local/share/info" "libdir=/usr/local/lib" "mandir=/usr/local/share/man" "prefix=/usr/local" "AR=ar" "AS=as" "CC=gcc" "CXX=g++" "LD=/usr/i686-pc-cygwin/bin/ld.exe" "NM=/usr/bin/nm -B" "RANLIB=ranlib" "DESTDIR=" all-recursive make[2]: Entering directory `/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi-i386-cygwin' Making all in include make[3]: Entering directory `/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi-i386-cygwin/include' make[3]: Nothing to be done for `all'. make[3]: Leaving directory `/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi-i386-cygwin/include' Making all in testsuite make[3]: Entering directory `/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi-i386-cygwin/testsuite' make[3]: Nothing to be done for `all'. make[3]: Leaving directory `/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi-i386-cygwin/testsuite' Making all in man make[3]: Entering directory `/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi-i386-cygwin/man' make[3]: Nothing to be done for `all'. make[3]: Leaving directory `/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi-i386-cygwin/man' make[3]: Entering directory `/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi-i386-cygwin' restore=: && backupdir=".am$$" && \ am__cwd=`pwd` && CDPATH="$:" && cd /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi && \ rm -rf $backupdir && mkdir $backupdir && \ if (/bin/sh /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/missing --run makeinfo --version) >/dev/null 2>&1; then \ for f in /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/doc/libffi.info /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/doc/libffi.info-[0-9] /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/doc/libffi.info-[0-9][0-9] /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/doc/libffi.i[0-9] /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/doc/libffi.i[0-9][0-9]; do \ if test -f $f; then mv $f $backupdir; restore=mv; else :; fi; \ done; \ else :; fi && \ cd "$am__cwd"; \ if /bin/sh /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/missing --run makeinfo -I doc -I /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/doc \ -o /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/doc/libffi.info /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/doc/libffi.texi; \ then \ rc=0; \ CDPATH="$:" && cd /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi; \ else \ rc=$?; \ CDPATH="$:" && cd /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi && \ $restore $backupdir/* `echo ".//usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/doc/libffi.info" | sed 's|[^/]*$||'`; \ fi; \ rm -rf $backupdir; exit $rc /bin/sh ./libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/include -Iinclude -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src -g -Wall -fexceptions -c -o src/debug.lo /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src/debug.c libtool: compile: gcc -DHAVE_CONFIG_H -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/include -Iinclude -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src -g -Wall -fexceptions -c /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src/debug.c -DDLL_EXPORT -DPIC -o src/.libs/debug.o /bin/sh ./libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/include -Iinclude -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src -g -Wall -fexceptions -c -o src/prep_cif.lo /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src/prep_cif.c libtool: compile: gcc -DHAVE_CONFIG_H -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/include -Iinclude -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src -g -Wall -fexceptions -c /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src/prep_cif.c -DDLL_EXPORT -DPIC -o src/.libs/prep_cif.o /bin/sh ./libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/include -Iinclude -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src -g -Wall -fexceptions -c -o src/types.lo /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src/types.c libtool: compile: gcc -DHAVE_CONFIG_H -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/include -Iinclude -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src -g -Wall -fexceptions -c /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src/types.c -DDLL_EXPORT -DPIC -o src/.libs/types.o /bin/sh ./libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/include -Iinclude -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src -g -Wall -fexceptions -c -o src/raw_api.lo /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src/raw_api.c libtool: compile: gcc -DHAVE_CONFIG_H -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/include -Iinclude -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src -g -Wall -fexceptions -c /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src/raw_api.c -DDLL_EXPORT -DPIC -o src/.libs/raw_api.o /bin/sh ./libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/include -Iinclude -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src -g -Wall -fexceptions -c -o src/java_raw_api.lo /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src/java_raw_api.c libtool: compile: gcc -DHAVE_CONFIG_H -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/include -Iinclude -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src -g -Wall -fexceptions -c /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src/java_raw_api.c -DDLL_EXPORT -DPIC -o src/.libs/java_raw_api.o /bin/sh ./libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/include -Iinclude -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src -g -Wall -fexceptions -c -o src/closures.lo /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src/closures.c libtool: compile: gcc -DHAVE_CONFIG_H -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/include -Iinclude -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src -g -Wall -fexceptions -c /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src/closures.c -DDLL_EXPORT -DPIC -o src/.libs/closures.o /bin/sh ./libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/include -Iinclude -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src -g -Wall -fexceptions -c -o src/x86/ffi.lo /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src/x86/ffi.c libtool: compile: gcc -DHAVE_CONFIG_H -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/include -Iinclude -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src -g -Wall -fexceptions -c /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src/x86/ffi.c -DDLL_EXPORT -DPIC -o src/x86/.libs/ffi.o /bin/sh ./libtool --mode=compile gcc -DHAVE_CONFIG_H -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/include -Iinclude -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/include -Iinclude -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src -c -o src/x86/win32.lo /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src/x86/win32.S libtool: compile: gcc -DHAVE_CONFIG_H -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/include -Iinclude -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src -I. -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/include -Iinclude -I/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src -c /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/src/x86/win32.S -DDLL_EXPORT -DPIC -o src/x86/.libs/win32.o /bin/sh ./libtool --tag=CC --mode=link gcc -g -Wall -fexceptions -version-info `grep -v '^#' /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi/libtool-version` -no-undefined -bindir "/usr/local/bin" -o libffi.la -rpath /usr/local/lib src/debug.lo src/prep_cif.lo src/types.lo src/raw_api.lo src/java_raw_api.lo src/closures.lo src/x86/ffi.lo src/x86/win32.lo libtool: link: gcc -shared src/.libs/debug.o src/.libs/prep_cif.o src/.libs/types.o src/.libs/raw_api.o src/.libs/java_raw_api.o src/.libs/closures.o src/x86/.libs/ffi.o src/x86/.libs/win32.o -o .libs/cygffi-5.dll -Wl,--enable-auto-image-base -Xlinker --out-implib -Xlinker .libs/libffi.dll.a libtool: link: ( cd ".libs" && rm -f "libffi.la" && ln -s "../libffi.la" "libffi.la" ) /bin/sh ./libtool --tag=CC --mode=link gcc -g -Wall -fexceptions -o libffi_convenience.la src/debug.lo src/prep_cif.lo src/types.lo src/raw_api.lo src/java_raw_api.lo src/closures.lo src/x86/ffi.lo src/x86/win32.lo libtool: link: rm -fr .libs/libffi_convenience.a(D) libtool: link: ar cru .libs/libffi_convenience.a src/.libs/debug.o src/.libs/prep_cif.o src/.libs/types.o src/.libs/raw_api.o src/.libs/java_raw_api.o src/.libs/closures.o src/x86/.libs/ffi.o src/x86/.libs/win32.o libtool: link: ranlib .libs/libffi_convenience.a libtool: link: ( cd ".libs" && rm -f "libffi_convenience.la" && ln -s "../libffi_convenience.la" "libffi_convenience.la" ) make[3]: Leaving directory `/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi-i386-cygwin' make[2]: Leaving directory `/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi-i386-cygwin' make[1]: Leaving directory `/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi-i386-cygwin' gcc -I. -I/usr/include/ruby-1.9.1/i386-cygwin -I/usr/include/ruby-1.9.1/ruby/backward -I/usr/include/ruby-1.9.1 -I. -I"/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi-i386-cygwin"/include -DRUBY_EXTCONF_H=\"extconf.h\" -ggdb -O2 -pipe -fno-strict-aliasing -mwin32 -o AbstractMemory.o -c AbstractMemory.c gcc -I. -I/usr/include/ruby-1.9.1/i386-cygwin -I/usr/include/ruby-1.9.1/ruby/backward -I/usr/include/ruby-1.9.1 -I. -I"/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi-i386-cygwin"/include -DRUBY_EXTCONF_H=\"extconf.h\" -ggdb -O2 -pipe -fno-strict-aliasing -mwin32 -o ArrayType.o -c ArrayType.c gcc -I. -I/usr/include/ruby-1.9.1/i386-cygwin -I/usr/include/ruby-1.9.1/ruby/backward -I/usr/include/ruby-1.9.1 -I. -I"/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi-i386-cygwin"/include -DRUBY_EXTCONF_H=\"extconf.h\" -ggdb -O2 -pipe -fno-strict-aliasing -mwin32 -o Buffer.o -c Buffer.c gcc -I. -I/usr/include/ruby-1.9.1/i386-cygwin -I/usr/include/ruby-1.9.1/ruby/backward -I/usr/include/ruby-1.9.1 -I. -I"/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi-i386-cygwin"/include -DRUBY_EXTCONF_H=\"extconf.h\" -ggdb -O2 -pipe -fno-strict-aliasing -mwin32 -o Call.o -c Call.c gcc -I. -I/usr/include/ruby-1.9.1/i386-cygwin -I/usr/include/ruby-1.9.1/ruby/backward -I/usr/include/ruby-1.9.1 -I. -I"/usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/libffi-i386-cygwin"/include -DRUBY_EXTCONF_H=\"extconf.h\" -ggdb -O2 -pipe -fno-strict-aliasing -mwin32 -o ClosurePool.o -c ClosurePool.c In file included from /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../include/w32api/winsock2.h:56, from ClosurePool.c:38: /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../include/w32api/psdk_inc/_fd_types.h:100:2: warning: #warning "fd_set and associated macros have been defined in sys/types. This can cause runtime problems with W32 sockets" In file included from /usr/include/cygwin/sys_time.h:13, from /usr/include/sys/time.h:61, from /usr/include/ruby-1.9.1/ruby/missing.h:28, from /usr/include/ruby-1.9.1/ruby/ruby.h:1381, from /usr/include/ruby-1.9.1/ruby.h:32, from ClosurePool.c:43: /usr/include/sys/select.h:31: error: conflicting types for 'select' /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../include/w32api/winsock2.h:986: error: previous declaration of 'select' was here /usr/include/sys/select.h:31: error: conflicting types for 'select' /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../include/w32api/winsock2.h:986: error: previous declaration of 'select' was here Makefile:204: recipe for target `ClosurePool.o' failed make: *** [ClosurePool.o] Error 1   Gem files will remain installed in /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1 for inspection. Results logged to /usr/lib/ruby/gems/1.9.1/gems/ffi-1.8.1/ext/ffi_c/gem_make.out 

Я надеюсь, что это всего лишь пакет разработчика, который я еще не установил. Спасибо, что дали ему шанс.

Переполнение стека требует от меня написать немного больше, потому что там так много кода. Но правда заключается в том, что я уже слишком занят этим, поскольку я, как правило, являюсь разработчиком только для Unix. Я должен использовать Windows для этого, потому что веб-приложение, с которым я работаю, работает ТОЛЬКО в Internet Explorer, но не в Windows 8.

К вашему сведению, я использую 64-битное программное обеспечение на 64-битном оборудовании.