I can install version 2.7, but this old version is required by using bundle
install. Anyone can help?
dehuang$ sudo gem install libxml-ruby -v ''2.3.3''
Password:
Building native extensions. This could take a while...
ERROR: Error installing libxml-ruby:
ERROR: Failed to build gem native extension.
/Users/yihuang/.rvm/rubies/ruby-1.9.3-p194/bin/ruby extconf.rb
extconf.rb:17: Use RbConfig instead of obsolete and deprecated Config.
checking for socket() in -lsocket... no
checking for gethostbyname() in -lnsl... no
checking for atan() in -lm... no
checking for atan() in -lm... yes
checking for inflate() in -lz... yes
checking for iconv_open() in -liconv... yes
checking for xmlParseDoc() in -lxml2... yes
checking for libxml/xmlversion.h... yes
creating extconf.h
creating Makefile
make
compiling libxml.c
compiling ruby_xml.c
compiling ruby_xml_attr.c
compiling ruby_xml_attr_decl.c
compiling ruby_xml_attributes.c
compiling ruby_xml_cbg.c
ruby_xml_cbg.c: In function ‘deb_Open’:
ruby_xml_cbg.c:50: warning: implicit conversion shortens 64-bit value into
a 32-bit value
compiling ruby_xml_document.c
ruby_xml_document.c: In function ‘rxml_document_canonicalize’:
ruby_xml_document.c:259: warning: implicit conversion shortens 64-bit value
into a 32-bit value
ruby_xml_document.c:303: warning: implicit conversion shortens 64-bit value
into a 32-bit value
ruby_xml_document.c:334: warning: passing argument 4 of
‘xmlC14NDocDumpMemory’ from incompatible pointer type
ruby_xml_document.c:334: warning: implicit conversion shortens 64-bit value
into a 32-bit value
compiling ruby_xml_dtd.c
compiling ruby_xml_encoding.c
compiling ruby_xml_error.c
compiling ruby_xml_html_parser.c
compiling ruby_xml_html_parser_context.c
ruby_xml_html_parser_context.c: In function
‘rxml_html_parser_context_string’:
ruby_xml_html_parser_context.c:235: warning: implicit conversion shortens
64-bit value into a 32-bit value
compiling ruby_xml_html_parser_options.c
compiling ruby_xml_input_cbg.c
ruby_xml_input_cbg.c: In function ‘ic_open’:
ruby_xml_input_cbg.c:49: warning: implicit conversion shortens 64-bit value
into a 32-bit value
ruby_xml_input_cbg.c: In function ‘input_callbacks_add_scheme’:
ruby_xml_input_cbg.c:113: warning: implicit conversion shortens 64-bit
value into a 32-bit value
compiling ruby_xml_io.c
ruby_xml_io.c: In function ‘rxml_read_callback’:
ruby_xml_io.c:19: warning: implicit conversion shortens 64-bit value into a
32-bit value
compiling ruby_xml_namespace.c
compiling ruby_xml_namespaces.c
compiling ruby_xml_node.c
ruby_xml_node.c: In function ‘rxml_node_new_cdata’:
ruby_xml_node.c:151: warning: implicit conversion shortens 64-bit value
into a 32-bit value
ruby_xml_node.c: In function ‘rxml_node_to_s’:
ruby_xml_node.c:622: error: dereferencing pointer to incomplete type
ruby_xml_node.c:624: error: dereferencing pointer to incomplete type
make: *** [ruby_xml_node.o] Error 1
Gem files will remain installed in
/Users/yihuang/.rvm/gems/ruby-1.9.3-p194/gems/libxml-ruby-2.3.3 for
inspection.
Results logged to
/Users/yihuang/.rvm/gems/ruby-1.9.3-p194/gems/libxml-ruby-2.3.3/ext/libxml/gem_make.out
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