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POCan't install Ruby under Lion with RVM – GCC issues
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  1. POCan't install Ruby under Lion with RVM – GCC issues
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    copied!<p>Most questions regarding this problem are due to missing Xcode; I have Xcode 4.2 installed.</p> <p>Install attempt:</p> <pre><code>rvm install 1.9.3 Installing Ruby from source to: /Users/jamie/.rvm/rubies/ruby-1.9.3-p0, this may take a while depending on your cpu(s)... ruby-1.9.3-p0 - #fetching ruby-1.9.3-p0 - #extracted to /Users/jamie/.rvm/src/ruby-1.9.3-p0 (already extracted) Fetching yaml-0.1.4.tar.gz to /Users/jamie/.rvm/archives Extracting yaml-0.1.4.tar.gz to /Users/jamie/.rvm/src Configuring yaml in /Users/jamie/.rvm/src/yaml-0.1.4. Compiling yaml in /Users/jamie/.rvm/src/yaml-0.1.4. Installing yaml to /Users/jamie/.rvm/usr ruby-1.9.3-p0 - #configuring ERROR: Error running ' ./configure --prefix=/Users/jamie/.rvm/rubies/ruby-1.9.3-p0 --enable-shared --disable-install-doc --with-libyaml-dir=/Users/jamie/.rvm/usr ', please read /Users/jamie/.rvm/log/ruby-1.9.3-p0/configure.log ERROR: There has been an error while running configure. Halting the installation. </code></pre> <p>configure.log:</p> <pre><code>[2011-11-07 04:32:17] ./configure --prefix=/Users/jamie/.rvm/rubies/ruby-1.9.3-p0 --enable-shared --disable-install-doc --with-libyaml-dir=/Users/jamie/.rvm/usr configure: WARNING: unrecognized options: --with-libyaml-dir checking build system type... x86_64-apple-darwin11.2.0 checking host system type... x86_64-apple-darwin11.2.0 checking target system type... x86_64-apple-darwin11.2.0 checking whether the C compiler works... no configure: error: in `/Users/jamie/.rvm/src/ruby-1.9.3-p0': configure: error: C compiler cannot create executables See `config.log' for more details </code></pre> <p>GCC is available:</p> <pre><code>gcc -v Using built-in specs. Target: i686-apple-darwin11 Configured with: /private/var/tmp/llvmgcc42/llvmgcc42-2336.1~1/src/configure --disable-checking --enable-werror --prefix=/Developer/usr/llvm-gcc-4.2 --mandir=/share/man --enable-languages=c,objc,c++,obj-c++ --program-prefix=llvm- --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ --with-slibdir=/usr/lib --build=i686-apple-darwin11 --enable-llvm=/private/var/tmp/llvmgcc42/llvmgcc42-2336.1~1/dst-llvmCore/Developer/usr/local --program-prefix=i686-apple-darwin11- --host=x86_64-apple-darwin11 --target=i686-apple-darwin11 --with-gxx-include-dir=/usr/include/c++/4.2.1 Thread model: posix gcc version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.1.00) ls /usr/bin | grep gcc gcc i686-apple-darwin11-llvm-gcc-4.2 llvm-gcc llvm-gcc-4.2 </code></pre> <p>Based on config.log (posted at bottom due to size) I tried symlinking gcc-4.2 to gcc and then installing:</p> <pre><code>rvm install 1.9.3 ERROR: The autodetected CC(/usr/bin/gcc-4.2) is LLVM based, it is not yet fully supported by ruby and gems, please read `rvm requirements`, and set CC=/path/to/gcc . </code></pre> <p>So I could probably just grab gcc elsewhere, but I'm mostly concerned as to why this is happening. Shouldn't installing Xcode be enough?</p> <p>config.log:</p> <pre><code>This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by configure, which was generated by GNU Autoconf 2.68. Invocation command line was $ ./configure --prefix=/Users/jamie/.rvm/rubies/ruby-1.9.3-p0 --enable-shared --disable-install-doc --with-libyaml-dir=/Users/jamie/.rvm/usr ## --------- ## ## Platform. ## ## --------- ## hostname = Wilson.local uname -m = x86_64 uname -r = 11.2.0 uname -s = Darwin uname -v = Darwin Kernel Version 11.2.0: Tue Aug 9 20:54:00 PDT 2011; root:xnu-1699.24.8~1/RELEASE_X86_64 /usr/bin/uname -p = i386 /bin/uname -X = unknown /bin/arch = unknown /usr/bin/arch -k = unknown /usr/convex/getsysinfo = unknown /usr/bin/hostinfo = Mach kernel version: Darwin Kernel Version 11.2.0: Tue Aug 9 20:54:00 PDT 2011; root:xnu-1699.24.8~1/RELEASE_X86_64 Kernel configured for up to 4 processors. 4 processors are physically available. 4 processors are logically available. Processor type: i486 (Intel 80486) Processors active: 0 1 2 3 Primary memory available: 8.00 gigabytes Default processor set: 110 tasks, 546 threads, 4 processors Load average: 1.28, Mach factor: 2.71 /bin/machine = unknown /usr/bin/oslevel = unknown /bin/universe = unknown PATH: /Users/jamie/.rvm/usr/bin PATH: /usr/bin PATH: /bin PATH: /usr/sbin PATH: /sbin PATH: /usr/local/bin PATH: /usr/X11/bin PATH: /Users/jamie/bin PATH: /Users/jamie/.rvm/bin PATH: /Users/jamie/.rvm/bin ## ----------- ## ## Core tests. ## ## ----------- ## configure:2764: checking build system type configure:2778: result: x86_64-apple-darwin11.2.0 configure:2849: checking host system type configure:2862: result: x86_64-apple-darwin11.2.0 configure:2882: checking target system type configure:2895: result: x86_64-apple-darwin11.2.0 configure:3376: checking for C compiler version configure:3385: gcc-4.2 --version &gt;&amp;5 ./configure: line 3387: gcc-4.2: command not found configure:3396: $? = 127 configure:3385: gcc-4.2 -v &gt;&amp;5 ./configure: line 3387: gcc-4.2: command not found configure:3396: $? = 127 configure:3385: gcc-4.2 -V &gt;&amp;5 ./configure: line 3387: gcc-4.2: command not found configure:3396: $? = 127 configure:3385: gcc-4.2 -qversion &gt;&amp;5 ./configure: line 3387: gcc-4.2: command not found configure:3396: $? = 127 configure:3416: checking whether the C compiler works configure:3438: gcc-4.2 conftest.c &gt;&amp;5 ./configure: line 3440: gcc-4.2: command not found configure:3442: $? = 127 configure:3480: result: no configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "" | #define PACKAGE_TARNAME "" | #define PACKAGE_VERSION "" | #define PACKAGE_STRING "" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define CANONICALIZATION_FOR_MATHN 1 | /* end confdefs.h. */ | | int | main () | { | | ; | return 0; | } configure:3485: error: in `/Users/jamie/.rvm/src/ruby-1.9.3-p0': configure:3487: error: C compiler cannot create executables See `config.log' for more details ## ---------------- ## ## Cache variables. ## ## ---------------- ## ac_cv_build=x86_64-apple-darwin11.2.0 ac_cv_env_CCC_set= ac_cv_env_CCC_value= ac_cv_env_CC_set= ac_cv_env_CC_value= ac_cv_env_CFLAGS_set= ac_cv_env_CFLAGS_value= ac_cv_env_CPPFLAGS_set= ac_cv_env_CPPFLAGS_value= ac_cv_env_CPP_set= ac_cv_env_CPP_value= ac_cv_env_CXXFLAGS_set= ac_cv_env_CXXFLAGS_value= ac_cv_env_CXX_set= ac_cv_env_CXX_value= ac_cv_env_LDFLAGS_set= ac_cv_env_LDFLAGS_value= ac_cv_env_LIBS_set= ac_cv_env_LIBS_value= ac_cv_env_build_alias_set= ac_cv_env_build_alias_value= ac_cv_env_host_alias_set= ac_cv_env_host_alias_value= ac_cv_env_target_alias_set= ac_cv_env_target_alias_value= ac_cv_host=x86_64-apple-darwin11.2.0 ac_cv_prog_CC=gcc-4.2 ac_cv_target=x86_64-apple-darwin11.2.0 ## ----------------- ## ## Output variables. ## ## ----------------- ## ALLOCA='' AR='' ARCHFILE='' ARCH_FLAG='' AS='' ASFLAGS='' BASERUBY='ruby' BUILTIN_ENCOBJS='' BUILTIN_TRANSOBJS='' BUILTIN_TRANSSRCS='' CAPITARGET='' CC='gcc-4.2' CCDLFLAGS='' CFLAGS='' CHDIR='' COMMON_HEADERS='' COMMON_LIBS='' COMMON_MACROS='' COUTFLAG='' CP='' CPP='' CPPFLAGS='' CPPOUTFILE='' CXX='g++-4.2' CXXFLAGS='' DEFS='' DLDFLAGS='' DLDLIBS='' DLEXT2='' DLEXT='' DLLWRAP='' DOT='' DOXYGEN='' ECHO_C='\c' ECHO_N='' ECHO_T='' EGREP='' ENABLE_SHARED='' EXECUTABLE_EXTS='' EXEEXT='' EXPORT_PREFIX='' EXTOUT='' EXTSTATIC='' GCC='' GNU_LD='' GREP='' INSTALLDOC='' INSTALL_DATA='' INSTALL_PROGRAM='' INSTALL_SCRIPT='' LDFLAGS='' LDSHARED='' LDSHAREDXX='' LIBEXT='' LIBOBJS='' LIBPATHENV='' LIBPATHFLAG='' LIBRUBY='' LIBRUBYARG='' LIBRUBYARG_SHARED='' LIBRUBYARG_STATIC='' LIBRUBY_A='' LIBRUBY_ALIASES='' LIBRUBY_DLDFLAGS='' LIBRUBY_LDSHARED='' LIBRUBY_RELATIVE='' LIBRUBY_SO='' LIBS='' LINK_SO='' LN_S='' LTLIBOBJS='' MAINLIBS='' MAJOR='1' MAKEDIRS='' MAKEFILES='' MANTYPE='' MINIOBJS='' MINIRUBY='' MINOR='9' MKDIR_P='' NM='' NROFF='' NULLCMD='' OBJCOPY='' OBJDUMP='' OBJEXT='' OUTFLAG='' PACKAGE='' PACKAGE_BUGREPORT='' PACKAGE_NAME='' PACKAGE_STRING='' PACKAGE_TARNAME='' PACKAGE_URL='' PACKAGE_VERSION='' PATH_SEPARATOR=':' PKG_CONFIG='' PREP='' RANLIB='' RDOCTARGET='' RI_BASE_NAME='' RM='' RMALL='' RMDIR='' RMDIRS='' RPATHFLAG='' RUBYW_BASE_NAME='rubyw' RUBYW_INSTALL_NAME='' RUBY_BASE_NAME='ruby' RUBY_INSTALL_NAME='' RUBY_PROGRAM_VERSION='1.9.3' RUBY_RELEASE_DATE='2011-10-30' RUBY_SO_NAME='' RUNRUBY='' SET_MAKE='' SHELL='/bin/sh' SOLIBS='' STATIC='' STRIP='' SYMBOL_PREFIX='' TEENY='1' TEST_RUNNABLE='' THREAD_MODEL='' TRY_LINK='' UNIVERSAL_ARCHNAMES='' UNIVERSAL_INTS='' USE_RUBYGEMS='' WERRORFLAG='' WINDRES='' XCFLAGS='' XLDFLAGS='' XRUBY='' XRUBY_LIBDIR='' XRUBY_RUBYHDRDIR='' XRUBY_RUBYLIBDIR='' ac_ct_CC='' ac_ct_CXX='' ac_ct_OBJCOPY='' ac_ct_OBJDUMP='' arch='' bindir='${exec_prefix}/bin' build='x86_64-apple-darwin11.2.0' build_alias='' build_cpu='x86_64' build_os='darwin11.2.0' build_vendor='apple' cflags=' ${optflags} ${debugflags} ${warnflags}' configure_args='' cppflags='' cxxflags=' ${optflags} ${debugflags} ${warnflags}' datadir='${datarootdir}' datarootdir='${prefix}/share' debugflags='' docdir='${datarootdir}/doc/${PACKAGE}' dvidir='${docdir}' exec='' exec_prefix='NONE' host='x86_64-apple-darwin11.2.0' host_alias='' host_cpu='x86_64' host_os='darwin11.2.0' host_vendor='apple' htmldir='${docdir}' includedir='${prefix}/include' infodir='${datarootdir}/info' libdir='${exec_prefix}/lib' libexecdir='${exec_prefix}/libexec' localedir='${datarootdir}/locale' localstatedir='${prefix}/var' mandir='${datarootdir}/man' oldincludedir='/usr/include' optflags='' pdfdir='${docdir}' prefix='/Users/jamie/.rvm/rubies/ruby-1.9.3-p0' program_transform_name='s&amp;^&amp;&amp;' psdir='${docdir}' ridir='' ruby_pc='' ruby_version='' rubyhdrdir='' rubylibprefix='' rubyw_install_name='' sbindir='${exec_prefix}/sbin' setup='' sharedstatedir='${prefix}/com' sitearch='' sitedir='' sitehdrdir='' sysconfdir='${prefix}/etc' target='x86_64-apple-darwin11.2.0' target_alias='' target_cpu='x86_64' target_os='darwin11.2.0' target_vendor='apple' try_header='' vendordir='' vendorhdrdir='' warnflags='' ## ----------- ## ## confdefs.h. ## ## ----------- ## /* confdefs.h */ #define PACKAGE_NAME "" #define PACKAGE_TARNAME "" #define PACKAGE_VERSION "" #define PACKAGE_STRING "" #define PACKAGE_BUGREPORT "" #define PACKAGE_URL "" #define CANONICALIZATION_FOR_MATHN 1 configure: exit 77 </code></pre>
 

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