Hello everyone, saravanan@ubuntu:~$ ruby -v ruby 2.0.0p353 (2013-11-22 revision 43784) [x86_64-linux] saravanan@ubuntu:~$ rails -v Rails 4.0.3 saravanan@ubuntu:~$ rvm -v rvm 1.24.4 (stable) by Wayne E. Seguin <wayneeseguin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, Michal Papis <mpapis-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> [https://rvm.io/] *I am trying to install "harmony" gem for data scraping.* saravanan@ubuntu:~$ gem install harmony Building native extensions. This could take a while... ERROR: Error installing harmony: ERROR: Failed to build gem native extension. /home/saravanan/.rvm/rubies/ruby-2.0.0-p353/bin/ruby extconf.rb creating cache ./config.cache checking host system type... x86_64-unknown-linux-gnu checking target system type... x86_64-unknown-linux-gnu checking build system type... x86_64-unknown-linux-gnu checking for mawk... mawk checking for gcc... gcc checking whether the C compiler (gcc ) works... yes checking whether the C compiler (gcc ) is a cross-compiler... no checking whether we are using GNU C... yes checking whether gcc accepts -g... yes checking for c++... c++ checking whether the C++ compiler (c++ ) works... yes checking whether the C++ compiler (c++ ) is a cross-compiler... no checking whether we are using GNU C++... yes checking whether c++ accepts -g... yes checking for ranlib... ranlib checking for as... /usr/bin/as checking for ar... ar checking for ld... ld checking for strip... strip checking for windres... no checking whether gcc and cc understand -c and -o together... yes checking how to run the C preprocessor... gcc -E checking how to run the C++ preprocessor... c++ -E checking for a BSD compatible install... /usr/bin/install -c checking whether ln -s works... yes checking for perl5... no checking for perl... /usr/bin/perl checking for minimum required perl version >= 5.006... 5.014002 checking for full perl installation... yes checking for python... /usr/bin/python checking for doxygen... : checking for whoami... /usr/bin/whoami checking for autoconf... /usr/bin/autoconf checking for unzip... /usr/bin/unzip checking for zip... /usr/bin/zip checking for makedepend... no checking for xargs... /usr/bin/xargs checking for gmake... no checking for make... /usr/bin/make checking for X... libraries , headers checking for dnet_ntoa in -ldnet... no checking for dnet_ntoa in -ldnet_stub... no checking for gethostbyname... yes checking for connect... yes checking for remove... yes checking for shmat... yes checking for IceConnectionNumber in -lICE... yes checking whether the compiler supports -Wno-invalid-offsetof... yes checking whether the compiler supports -Wno-variadic-macros... yes checking whether ld has archive extraction flags... yes checking that static assertion macros used in autoconf tests work... yes checking for 64-bit OS... yes checking for ANSI C header files... yes checking for working const... yes checking for mode_t... yes checking for off_t... yes checking for pid_t... yes checking for size_t... yes checking for st_blksize in struct stat... yes checking for siginfo_t... yes checking for stdint.h... yes checking for the size of void*... 8 checking for the alignment of void*... 8 checking for the size of double... 8 checking for int16_t... yes checking for int32_t... yes checking for int64_t... yes checking for int64... no checking for uint... yes checking for uint_t... no checking for uint16_t... no checking for uname.domainname... yes checking for uname.__domainname... no checking for visibility(hidden) attribute... yes checking for visibility(default) attribute... yes checking for visibility pragma support... yes checking For gcc visibility bug with class-level attributes (GCC bug 26905)... no checking For x86_64 gcc visibility bug with builtins (GCC bug 20297)... no checking for dirent.h that defines DIR... yes checking for opendir in -ldir... no checking for sys/byteorder.h... no checking for compat.h... no checking for getopt.h... yes checking for sys/bitypes.h... yes checking for memory.h... yes checking for unistd.h... yes checking for gnu/libc-version.h... yes checking for nl_types.h... yes checking for malloc.h... yes checking for X11/XKBlib.h... yes checking for sys/statvfs.h... yes checking for sys/statfs.h... yes checking for sys/vfs.h... yes checking for sys/mount.h... yes checking for mmintrin.h... yes checking for new... yes checking for sys/cdefs.h... yes checking for gethostbyname_r in -lc_r... no checking for atan in -lm... yes checking for dlopen in -ldl... yes checking for dlfcn.h... yes checking for dladdr... yes checking for socket in -lsocket... no checking for pthread_create in -lpthreads... no checking for pthread_create in -lpthread... yes checking whether gcc accepts -pthread... yes checking whether mmap() sees write()s... yes checking whether gcc needs -traditional... no checking for 8-bit clean memcmp... yes checking for fchmod... yes checking for flockfile... yes checking for getc_unlocked... yes checking for _getc_nolock... no checking for getpagesize... yes checking for lchown... yes checking for localtime_r... yes checking for lstat64... yes checking for memmove... yes checking for random... yes checking for rint... yes checking for sbrk... yes checking for snprintf... yes checking for stat64... yes checking for statvfs... yes checking for statvfs64... yes checking for strerror... yes checking for strtok_r... yes checking for truncate64... yes checking for wcrtomb... yes checking for mbrtowc... yes checking for res_ninit()... yes checking for gnu_get_libc_version()... yes checking for iconv in -lc... yes checking for iconv()... yes checking for iconv() with const input... no checking for an implementation of va_copy()... yes checking for an implementation of __va_copy()... yes checking whether va_lists can be copied by value... no checking for C++ exceptions flag... -fno-exceptions checking for gcc 3.0 ABI... yes checking for C++ "explicit" keyword... yes checking for C++ "typename" keyword... yes checking for modern C++ template specialization syntax support... yes checking whether partial template specialization works... yes checking whether operators must be re-defined for templates derived from templates... no checking whether we need to cast a derived template to pass as its base class... no checking whether the compiler can resolve const ambiguities for templates... yes checking whether the C++ "using" keyword can change access... yes checking whether the C++ "using" keyword resolves ambiguity... yes checking for "std::" namespace... yes checking whether standard template operator!=() is ambiguous... unambiguous checking for C++ reinterpret_cast... yes checking for C++ dynamic_cast to void*... yes checking whether C++ requires implementation of unused virtual methods... yes checking for trouble comparing to zero near std::operator!=()... no checking for LC_MESSAGES... yes checking for valid optimization flags... yes checking for __cxa_demangle... yes checking for unwind.h... yes checking for _Unwind_Backtrace... yes checking for gcc -pipe support... yes checking whether compiler supports -Wno-long-long... yes checking whether C compiler supports -fprofile-generate... yes checking whether C++ compiler has -pedantic long long bug... no checking for correct temporary object destruction order... yes checking for correct overload resolution with const and templates... no checking for tm_zone tm_gmtoff in struct tm... yes checking for setlocale... yes creating js-confdefs.h ==== js-confdefs.h ================================/* List of defines generated by configure. Included with preprocessor flag, * -include, to avoid long list of -D defines on the compile command-line. * Do not edit. */ #ifndef _JS_CONFDEFS_H_ #define _JS_CONFDEFS_H_ #define CPP_THROW_NEW throw() #define D_INO d_ino #define EDITLINE 1 #define HAVE_64BIT_OS 1 #define HAVE_CPP_ACCESS_CHANGING_USING 1 #define HAVE_CPP_AMBIGUITY_RESOLVING_USING 1 #define HAVE_CPP_DYNAMIC_CAST_TO_VOID_PTR 1 #define HAVE_CPP_EXPLICIT 1 #define HAVE_CPP_MODERN_SPECIALIZE_TEMPLATE_SYNTAX 1 #define HAVE_CPP_NAMESPACE_STD 1 #define HAVE_CPP_NEW_CASTS 1 #define HAVE_CPP_PARTIAL_SPECIALIZATION 1 #define HAVE_CPP_TYPENAME 1 #define HAVE_CPP_UNAMBIGUOUS_STD_NOTEQUAL 1 #define HAVE_DIRENT_H 1 #define HAVE_DLADDR 1 #define HAVE_FCHMOD 1 #define HAVE_FLOCKFILE 1 #define HAVE_GETC_UNLOCKED 1 #define HAVE_GETOPT_H 1 #define HAVE_GETPAGESIZE 1 #define HAVE_GNU_GET_LIBC_VERSION 1 #define HAVE_GNU_LIBC_VERSION_H 1 #define HAVE_I18N_LC_MESSAGES 1 #define HAVE_ICONV 1 #define HAVE_INT16_T 1 #define HAVE_INT32_T 1 #define HAVE_INT64_T 1 #define HAVE_LCHOWN 1 #define HAVE_LIBDL 1 #define HAVE_LIBM 1 #define HAVE_LOCALTIME_R 1 #define HAVE_LSTAT64 1 #define HAVE_MALLOC_H 1 #define HAVE_MBRTOWC 1 #define HAVE_MEMMOVE 1 #define HAVE_MEMORY_H 1 #define HAVE_MMINTRIN_H 1 #define HAVE_NL_TYPES_H 1 #define HAVE_RANDOM 1 #define HAVE_RES_NINIT 1 #define HAVE_RINT 1 #define HAVE_SBRK 1 #define HAVE_SETLOCALE 1 #define HAVE_SIGINFO_T 1 #define HAVE_SNPRINTF 1 #define HAVE_STAT64 1 #define HAVE_STATVFS 1 #define HAVE_STATVFS64 1 #define HAVE_STRERROR 1 #define HAVE_STRTOK_R 1 #define HAVE_ST_BLKSIZE 1 #define HAVE_SYS_BITYPES_H 1 #define HAVE_SYS_CDEFS_H 1 #define HAVE_SYS_MOUNT_H 1 #define HAVE_SYS_STATFS_H 1 #define HAVE_SYS_STATVFS_H 1 #define HAVE_SYS_VFS_H 1 #define HAVE_TM_ZONE_TM_GMTOFF 1 #define HAVE_TRUNCATE64 1 #define HAVE_UINT 1 #define HAVE_UNAME_DOMAINNAME_FIELD 1 #define HAVE_UNISTD_H 1 #define HAVE_VA_COPY 1 #define HAVE_VA_LIST_AS_ARRAY 1 #define HAVE_VISIBILITY_ATTRIBUTE 1 #define HAVE_VISIBILITY_HIDDEN_ATTRIBUTE 1 #define HAVE_WCRTOMB 1 #define HAVE_X11_XKBLIB_H 1 #define HAVE__UNWIND_BACKTRACE 1 #define HAVE___CXA_DEMANGLE 1 #define JS_ALIGN_OF_POINTER 8 #define JS_BITS_PER_WORD_LOG2 6 #define JS_BYTES_PER_DOUBLE 8 #define JS_BYTES_PER_WORD 8 #define JS_HAVE_STDINT_H 1 #define MOZ_DLL_SUFFIX ".so" #define NEED_CPP_UNUSED_IMPLEMENTATIONS 1 #define NEW_H <new> #define STDC_HEADERS 1 #define UNIX_ASYNC_DNS 1 #define VA_COPY va_copy #define XP_UNIX 1 #define _REENTRANT 1 #endif /* _JS_CONFDEFS_H_ */ creating Makefile creating shell/Makefile creating lirasm/Makefile creating jsapi-tests/Makefile creating tests/Makefile creating config/Makefile creating config/mkdepend/Makefile creating editline/Makefile updating cache ./config.cache creating ./config.status creating config/autoconf.mk creating js-config.h invoking make to create js-config script rm -f js-config.tmp sed < js-config.in > js-config.tmp \ -e 's|@prefix@|/usr/local|' \ -e 's|@exec_prefix@|/usr/local|' \ -e 's|@includedir@|/usr/local/include|' \ -e 's|@libdir@|/usr/local/lib|' \ -e 's|@MOZILLA_VERSION@||' \ -e 's|@LIBRARY_NAME@|mozjs|' \ -e 's|@NSPR_CFLAGS@||' \ -e 's|@JS_CONFIG_LIBS@| -ldl -lm -lm -ldl |' \ -e 's|@MOZ_JS_LIBS@|-L/usr/local/lib -lmozjs|' \ && mv js-config.tmp js-config && chmod +x js-config make export make[1]: Entering directory `/home/saravanan/.rvm/gems/ruby-2.0.0-p353@pjtat/gems/johnson-2.0.0.pre3/vendor/tracemonkey' make -C config/ nsinstall make[2]: Entering directory `/home/saravanan/.rvm/gems/ruby-2.0.0-p353@pjtat/gems/johnson-2.0.0.pre3/vendor/tracemonkey/config' nsinstall.c gcc -o host_nsinstall.o -c -DXP_UNIX -O3 -DUNICODE -D_UNICODE -I. -I. -I../dist/include -I../dist/include/nsprpub nsinstall.c pathsub.c gcc -o host_pathsub.o -c -DXP_UNIX -O3 -DUNICODE -D_UNICODE -I. -I. -I../dist/include -I../dist/include/nsprpub pathsub.c gcc -o nsinstall -DXP_UNIX -O3 -DUNICODE -D_UNICODE host_nsinstall.o host_pathsub.o make[2]: Leaving directory `/home/saravanan/.rvm/gems/ruby-2.0.0-p353@pjtat/gems/johnson-2.0.0.pre3/vendor/tracemonkey/config' Creating /home/saravanan/.rvm/gems/ruby-2.0.0-p353@pjtat/gems/johnson-2.0.0.pre3/vendor/tracemonkey/.deps make[2]: Entering directory `/home/saravanan/.rvm/gems/ruby-2.0.0-p353@pjtat/gems/johnson-2.0.0.pre3/vendor/tracemonkey/config' rm -f nfspwd cp nfspwd.pl nfspwd chmod +x nfspwd /home/saravanan/.rvm/gems/ruby-2.0.0-p353@pjtat/gems/johnson-2.0.0.pre3/vendor/tracemonkey/config/nsinstall -R nsinstall ../dist/bin if test ! -d system_wrappers_js; then mkdir system_wrappers_js; fi /usr/bin/perl ./preprocessor.pl -DOSTYPE=\"Linux3.8\" -DOSARCH=Linux -DHAVE_64BIT_OS=1 -DD_INO=d_ino -DSTDC_HEADERS=1 -DHAVE_ST_BLKSIZE=1 -DHAVE_SIGINFO_T=1 -DJS_HAVE_STDINT_H=1 -DJS_BYTES_PER_WORD=8 -DJS_BITS_PER_WORD_LOG2=6 -DJS_ALIGN_OF_POINTER=8 -DJS_BYTES_PER_DOUBLE=8 -DHAVE_INT16_T=1 -DHAVE_INT32_T=1 -DHAVE_INT64_T=1 -DHAVE_UINT=1 -DHAVE_UNAME_DOMAINNAME_FIELD=1 -DHAVE_VISIBILITY_HIDDEN_ATTRIBUTE=1 -DHAVE_VISIBILITY_ATTRIBUTE=1 -DHAVE_DIRENT_H=1 -DHAVE_GETOPT_H=1 -DHAVE_SYS_BITYPES_H=1 -DHAVE_MEMORY_H=1 -DHAVE_UNISTD_H=1 -DHAVE_GNU_LIBC_VERSION_H=1 -DHAVE_NL_TYPES_H=1 -DHAVE_MALLOC_H=1 -DHAVE_X11_XKBLIB_H=1 -DHAVE_SYS_STATVFS_H=1 -DHAVE_SYS_STATFS_H=1 -DHAVE_SYS_VFS_H=1 -DHAVE_SYS_MOUNT_H=1 - .. .. .. .. .. make[2]: Nothing to be done for `tools'. make[2]: Leaving directory `/home/saravanan/.rvm/gems/ruby-2.0.0-p353@pjtat/gems/johnson-2.0.0.pre3/vendor/tracemonkey/jsapi-tests' make[2]: Entering directory `/home/saravanan/.rvm/gems/ruby-2.0.0-p353@pjtat/gems/johnson-2.0.0.pre3/vendor/tracemonkey/tests' make[2]: Nothing to be done for `tools'. make[2]: Leaving directory `/home/saravanan/.rvm/gems/ruby-2.0.0-p353@pjtat/gems/johnson-2.0.0.pre3/vendor/tracemonkey/tests' make[1]: Leaving directory `/home/saravanan/.rvm/gems/ruby-2.0.0-p353@pjtat/gems/johnson-2.0.0.pre3/vendor/tracemonkey' checking for jsautocfg.h in /home/saravanan/.rvm/gems/ruby-2.0.0-p353@pjtat/gems/johnson-2.0.0.pre3/vendor/tracemonkey... yes checking for jsapi.h in /home/saravanan/.rvm/gems/ruby-2.0.0-p353@pjtat/gems/johnson-2.0.0.pre3/vendor/tracemonkey... yes creating Makefile make "DESTDIR=" compiling immutable_node.cc In file included from /home/saravanan/.rvm/gems/ruby-2.0.0-p353@pjtat/gems/johnson-2.0.0.pre3/vendor/tracemonkey/jsinterp.h:48:0, from /home/saravanan/.rvm/gems/ruby-2.0.0-p353@pjtat/gems/johnson-2.0.0.pre3/vendor/tracemonkey/jscntxt.h:53, from immutable_node.h:5, from immutable_node.cc:1: /home/saravanan/.rvm/gems/ruby-2.0.0-p353@pjtat/gems/johnson-2.0.0.pre3/vendor/tracemonkey/jsfun.h: In function ‘js_ArgsPrivateNative* js_GetArgsPrivateNative(JSObject*)’: /home/saravanan/.rvm/gems/ruby-2.0.0-p353@pjtat/gems/johnson-2.0.0.pre3/vendor/tracemonkey/jsfun.h:233:55: warning: converting to non-pointer type ‘long unsigned int’ from NULL [-Wconversion-null] compiling global.cc compiling js_land_proxy.cc In file included from js_land_proxy.cc:1:0: js_land_proxy.h:11:18: fatal error: node.h: No such file or directory compilation terminated. make: *** [js_land_proxy.o] Error 1 Gem files will remain installed in /home/saravanan/.rvm/gems/ruby-2.0.0-p353@pjtat/gems/johnson-2.0.0.pre3 for inspection. Results logged to /home/saravanan/.rvm/gems/ruby-2.0.0-p353@pjtat/gems/johnson-2.0.0.pre3/ext/tracemonkey/gem_make.out saravanan@ubuntu:~$ -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/c4101182-f2c1-45f5-8a87-c6ec07a77ca9%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.