bundle install
Fetching gem metadata from https://rubygems.org/...........
Fetching version metadata from https://rubygems.org/...
Fetching dependency metadata from https://rubygems.org/..
Using rake 0.9.6
Using json 1.8.1
Using multi_json 1.8.4
Using jsonpath 0.5.6
Using mini_portile 0.6.2
Installing nokogiri 1.6.6.2 with native extensions

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    /Users/bretterer/.rvm/rubies/ruby-2.2.1/bin/ruby -r ./siteconf20150728-823-1w7dpdr.rb extconf.rb --use-system-libraries
checking if the C compiler accepts ... yes
checking if the C compiler accepts -Wno-error=unused-command-line-argument-hard-error-in-future... no
Building nokogiri using system libraries.
libxml2 version 2.9.2 or later is highly recommended, but proceeding anyway.
checking for xmlParseDoc() in libxml/parser.h... yes
checking for xsltParseStylesheetDoc() in libxslt/xslt.h... yes
checking for exsltFuncRegister() in libexslt/exslt.h... yes
checking for xmlHasFeature()... yes
checking for xmlFirstElementChild()... yes
checking for xmlRelaxNGSetParserStructuredErrors()... yes
checking for xmlRelaxNGSetParserStructuredErrors()... yes
checking for xmlRelaxNGSetValidStructuredErrors()... yes
checking for xmlSchemaSetValidStructuredErrors()... yes
checking for xmlSchemaSetParserStructuredErrors()... yes
creating Makefile

make "DESTDIR=" clean

make "DESTDIR="
compiling html_document.c
compiling html_element_description.c
compiling html_entity_lookup.c
compiling html_sax_parser_context.c
compiling html_sax_push_parser.c
compiling nokogiri.c
compiling xml_attr.c
compiling xml_attribute_decl.c
compiling xml_cdata.c
compiling xml_comment.c
compiling xml_document.c
compiling xml_document_fragment.c
compiling xml_dtd.c
compiling xml_element_content.c
compiling xml_element_decl.c
compiling xml_encoding_handler.c
compiling xml_entity_decl.c
compiling xml_entity_reference.c
compiling xml_io.c
compiling xml_libxml2_hacks.c
compiling xml_namespace.c
compiling xml_node.c
xml_node.c:168:15: warning: 14 enumeration values not handled in switch: 'XML_ATTRIBUTE_NODE', 'XML_ENTITY_NODE', 'XML_DOCUMENT_NODE'... [-Wswitch]
      switch (reparentee->type) {
              ^
xml_node.c:186:15: warning: 15 enumeration values not handled in switch: 'XML_ATTRIBUTE_NODE', 'XML_ENTITY_NODE', 'XML_DOCUMENT_NODE'... [-Wswitch]
      switch (reparentee->type) {
              ^
xml_node.c:197:15: warning: 19 enumeration values not handled in switch: 'XML_ELEMENT_NODE', 'XML_ATTRIBUTE_NODE', 'XML_CDATA_SECTION_NODE'... [-Wswitch]
      switch (reparentee->type) {
              ^
xml_node.c:165:13: warning: 14 enumeration values not handled in switch: 'XML_CDATA_SECTION_NODE', 'XML_ENTITY_NODE', 'XML_PI_NODE'... [-Wswitch]
    switch (parent->type) {
            ^
4 warnings generated.
compiling xml_node_set.c
compiling xml_processing_instruction.c
compiling xml_reader.c
compiling xml_relax_ng.c
compiling xml_sax_parser.c
compiling xml_sax_parser_context.c
compiling xml_sax_push_parser.c
compiling xml_schema.c
compiling xml_syntax_error.c
compiling xml_text.c
compiling xml_xpath_context.c
compiling xslt_stylesheet.c
xslt_stylesheet.c:217:21: warning: incompatible pointer to integer conversion passing 'void *' to parameter of type 'VALUE' (aka 'unsigned long') [-Wint-conversion]
    Data_Get_Struct(ctxt->style->_private, nokogiriXsltStylesheetTuple,
                    ^~~~~~~~~~~~~~~~~~~~~
/Users/bretterer/.rvm/rubies/ruby-2.2.1/include/ruby-2.2.0/ruby/ruby.h:1044:41: note: expanded from macro 'Data_Get_Struct'
    ((sval) = (type*)rb_data_object_get(obj))
                                        ^
/Users/bretterer/.rvm/rubies/ruby-2.2.1/include/ruby-2.2.0/ruby/ruby.h:1189:26: note: passing argument to parameter 'obj' here
rb_data_object_get(VALUE obj)
                         ^
xslt_stylesheet.c:230:21: warning: incompatible pointer to integer conversion passing 'void *' to parameter of type 'VALUE' (aka 'unsigned long') [-Wint-conversion]
    Data_Get_Struct(ctxt->style->_private, nokogiriXsltStylesheetTuple,
                    ^~~~~~~~~~~~~~~~~~~~~
/Users/bretterer/.rvm/rubies/ruby-2.2.1/include/ruby-2.2.0/ruby/ruby.h:1044:41: note: expanded from macro 'Data_Get_Struct'
    ((sval) = (type*)rb_data_object_get(obj))
                                        ^
/Users/bretterer/.rvm/rubies/ruby-2.2.1/include/ruby-2.2.0/ruby/ruby.h:1189:26: note: passing argument to parameter 'obj' here
rb_data_object_get(VALUE obj)
                         ^
2 warnings generated.
linking shared-object nokogiri/nokogiri.bundle
ld: warning: directory not found for option '-L/Users/haven/.sm/pkg/active/lib'
Cleaning files only used during build.
rm -rf /Users/bretterer/.rvm/gems/ruby-2.2.1/gems/nokogiri-1.6.6.2/ports/archives

make "DESTDIR=" install
./install -m 0755 nokogiri.bundle ./.gem.20150728-823-ep5ajb/nokogiri
make: ./install: No such file or directory
make: *** [install-so] Error 1

make install failed, exit code 2

Gem files will remain installed in /Users/bretterer/.rvm/gems/ruby-2.2.1/gems/nokogiri-1.6.6.2 for inspection.
Results logged to /Users/bretterer/.rvm/gems/ruby-2.2.1/extensions/x86_64-darwin-14/2.2.0-static/nokogiri-1.6.6.2/gem_make.out
An error occurred while installing nokogiri (1.6.6.2), and Bundler cannot continue.
Make sure that `gem install nokogiri -v '1.6.6.2'` succeeds before bundling.