Problemas para instalar nokogiri con RVM 1.9.3 en Centos 6.2

/usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:381:in `try_do': 
The compiler failed to generate an executable file. (RuntimeError) 
You have to install development tools first.

He instalado ruby 1.9.3 usando RVM en mi servidor CentOS 6.2. Cuando intento ejecutar gem install nokogiri, produce el resultado a continuación. Ya he visitado el sitio web nokogiri e instalado las dependencias libxml2 y libxslt usando yum:Problemas para instalar nokogiri con RVM 1.9.3 en Centos 6.2

sudo yum install -y gcc ruby-devel libxml2 libxml2-devel libxslt libxslt-devel

También he instalado los paquetes de libxml2 y libxslt utilizando rvm pkg install y reinstalado rubí después.

He estado buscando una solución, pero todavía no he encontrado nada. Cualquier idea sería apreciada :)

Building native extensions. This could take a while... 
ERROR: Error installing nokogiri: 
     ERROR: Failed to build gem native extension. 

     /usr/local/rvm/rubies/ruby-1.9.3-p194/bin/ruby extconf.rb 
checking for libxml/parser.h... *** extconf.rb failed *** 
Could not create Makefile due to some reason, probably lack of 
necessary libraries and/or headers. Check the mkmf.log file for more 
details. You may need configuration options. 

Provided configuration options: 
     --with-opt-dir 
     --with-opt-include 
     --without-opt-include=${opt-dir}/include 
     --with-opt-lib 
     --without-opt-lib=${opt-dir}/lib 
     --with-make-prog 
     --without-make-prog 
     --srcdir=. 
     --curdir 
     --ruby=/usr/local/rvm/rubies/ruby-1.9.3-p194/bin/ruby 
     --with-zlib-dir 
     --without-zlib-dir 
     --with-zlib-include 
     --without-zlib-include=${zlib-dir}/include 
     --with-zlib-lib 
     --without-zlib-lib=${zlib-dir}/lib 
     --with-iconv-dir 
     --without-iconv-dir 
     --with-iconv-include 
     --without-iconv-include=${iconv-dir}/include 
     --with-iconv-lib 
     --without-iconv-lib=${iconv-dir}/lib 
     --with-xml2-dir 
     --without-xml2-dir 
     --with-xml2-include 
     --without-xml2-include=${xml2-dir}/include 
     --with-xml2-lib 
     --without-xml2-lib=${xml2-dir}/lib 
     --with-xslt-dir 
     --without-xslt-dir 
     --with-xslt-include 
     --without-xslt-include=${xslt-dir}/include 
     --with-xslt-lib 
     --without-xslt-lib=${xslt-dir}/lib 
     --with-libxslt-config 
     --without-libxslt-config 
     --with-pkg-config 
     --without-pkg-config 
     --with-libxml-2.0-config 
     --without-libxml-2.0-config 
     --with-libiconv-config 
     --without-libiconv-config 
/usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:381:in `try_do': The compiler failed to generate an executable file. (RuntimeError) 
You have to install development tools first. 
     from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:506:in `try_cpp' 
     from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:970:in `block in find_header' 
     from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:790:in `block in checking_for' 
     from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:284:in `block (2 levels) in postpone' 
     from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:254:in `open' 
     from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:284:in `block in postpone' 
     from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:254:in `open' 
     from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:280:in `postpone' 
     from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:789:in `checking_for' 
     from /usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:969:in `find_header' 
     from extconf.rb:114:in `<main>' 


Gem files will remain installed in /usr/local/rvm/gems/ruby-1.9.3-p194/gems/nokogiri-1.5.5 for inspection. 
Results logged to /usr/local/rvm/gems/ruby-1.9.3-p194/gems/nokogiri-1.5.5/ext/nokogiri/gem_make.out

Éstos son los contenidos de mkmf.log conforme a lo solicitado:

package configuration for libxslt 
cflags: -I/usr/include/libxml2 
ldflags: 
libs: -lxslt -lz -lm -lxml2 

package configuration for libxml-2.0 
cflags: -I/usr/include/libxml2 
ldflags: 
libs: -lxml2 

package configuration for libiconv is not found 
"gcc -o conftest -I/usr/local/rvm/rubies/ruby-1.9.3-p194/include/ruby-1.9.1/x86_64-linux -I/usr/local/rvm/rubies/ruby-1.9.3-p194/include/ruby-1.9.1/ruby/backward -I/usr/local/rvm/rubies/ruby-1.9.3-p194/include/ruby-1.9.1 -I. -I/opt/local/include/libxml2 -I/usr/local/include/libxml2 -I/usr/local/rvm/rubies/ruby-1.9.3-p194/include/libxml2 -I/opt/local/include -I/usr/local/include -I/usr/local/rvm/rubies/ruby-1.9.3-p194/include -I/usr/include -I/usr/include/libxml2 -I/usr/local/rvm/usr/include  -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -fPIC -g -DXP_UNIX -O3 -Wall -Wcast-qual -Wwrite-strings -Wconversion -Wmissing-noreturn -Winline -I/usr/include/libxml2 -I/usr/include/libxml2 conftest.c -L. -L/usr/local/rvm/rubies/ruby-1.9.3-p194/lib -Wl,-R/usr/local/rvm/rubies/ruby-1.9.3-p194/lib -L/opt/local/lib -Wl,-R/opt/local/lib -L/usr/local/lib -Wl,-R/usr/local/lib -L/usr/local/rvm/rubies/ruby-1.9.3-p194/lib -Wl,-R/usr/local/rvm/rubies/ruby-1.9.3-p194/lib -L/usr/lib -Wl,-R/usr/lib -L/usr/local/rvm/usr/lib -Wl,-R/usr/local/rvm/usr/lib -L. -rdynamic -Wl,-export-dynamic  -lxslt -lz -lm -lxml2 -lxml2 -Wl,-R -Wl,/usr/local/rvm/rubies/ruby-1.9.3-p194/lib -L/usr/local/rvm/rubies/ruby-1.9.3-p194/lib -lruby -lpthread -lrt -ldl -lcrypt -lm -lc " 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.0' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.5' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.25' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.0' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.5' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.0' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.0' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]LIBXML2_2.6.0' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.5.4' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.5.4' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.17' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.0' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.15' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.0' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.17' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.5.6' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.0' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.0' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.0' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.3' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.0' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.0' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.27' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.0' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]XML2_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.17' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.6.0' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
/usr/local/rvm/usr/lib/libxslt.so: undefined reference to `[email protected]_2.4.30' 
collect2: ld returned 1 exit status 
checked program was: 
/* begin */ 
1: #include "ruby.h" 
2: 
3: int main() {return 0;} 
/* end */

Fuente

2012-07-06 David Biehl

¿Se puede pegar el contenido de mkmg.log – Hashken

es necesario proporcionar el contenido de su archivo mkmf.log para que cualquiera pueda dar consejos. –

i fijo esto, de alguna manera. He quitado todos los paquetes de RVM (libxml2, iconv, libxslt, etc.) excepto por el uso de zlib rvm pkg uninstall <package> que vuelva a instalar 1.9.3 usando rvm reinstall 1.9.3

luego hice un gem install nokogiri y funcionó muy bien ...

No entiendo completamente por qué funciona ahora, quizás los paquetes libxml2, iconv, libxslt rvm son malos?

Fuente

2012-07-06 19:10:34

Hice algunos cambios en mi entorno relacionados con esas bibliotecas y debido a que mi instalación de Ruby estaba rota. Después de reinstalarlo, nokogiri instalado muy bien, gracias. –

¿hay alguna manera de desinstalar todos los paquetes rvm excluyendo zlib de una vez?gracias – Ravin

El problema principal parece ser que sus binarios rvm/brew/port/whatever compilados para Lion van a tener algunas dependencias de biblioteca obsoletas/eliminadas, causando problemas de compilación y de tiempo de ejecución para el software de nivel superior. Arreglé esto en mi sistema atacando todos mis brew y paquetes gestionados por puerto, recompilando/reinstalando todas mis dependencias, recompilando mi RVM-managed ruby 1.9.3-p194, y finalmente `gem install nokogiri 'funcionó sin problemas.

Perdí un montón de tiempo tratando de convencer a mis obsoletos paquetes compilados de trabajo. En su lugar, simplemente reinstale lo mencionado anteriormente (asegurándose de que realmente está recompilando/vinculando) y debería estar bien.

Fuente

2012-07-23 23:56:34

¿Quiere decir reinstalar ruby 1.9.3-p194? He intentado hacer esto a través de rvm, pero ¿no ha resuelto el problema? ¿Podría ser porque no recompila/vincula y, de ser así, cómo me aseguro de que recompila/vincula? – Ravin

También debe desinstalar cualquier paquete de dependencia que pueda haber instalado con RVM (libxml2, libiconv, etc.) –

La razón es que la gema instalar nokogiri llamar path/to/your/gems/ruby-1.9.3-p194/gems/nokogiri-1.5.5/ext/nokogiri/extconf.rb, y en extconf.rb archivo,

LIB_DIRS = [ # Primera búsqueda/opt/local para macports '/ opt/local/lib',

# Then search /usr/local for people that installed from source 
'/usr/local/lib', 

# Check the ruby install locations 
LIBDIR, 

# Finally fall back to /usr 
'/usr/lib',

pero su lib libxml2 no puede ser al anterior paths.so debe asegurarse extconf.rb puede encontrar su libxml2 lib Mi solución: Mi centos es de 64 bits, libxml2 está instalado en/usr/lib64, y copio usr/lib64/libxml2.so en /usr/lib/libxml2.so para solucionarlo.

Fuente

2012-11-21 03:36:25 yxf

sudo yum groupinstall "Development tools"

(en CentOS 7.0.1406 Core)

Fuente

2015-04-26 03:31:04 Pricey

Problemas para instalar nokogiri con RVM 1.9.3 en Centos 6.2

Respuesta

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