ruby on rails - Getting nokogiri to use a newer version of libxml2 -


i've been trying nokogiri installed on computer (mountain lion) use rspec , capybara, life of me, can't run properly.

from can tell, issue nokogiri using wrong version of libxml2. i've far tried uninstalling , reinstalling libxml2 using homebrew (making sure it's recent one), uninstalling , reinstalling nokogiri using bundle, , specifying exact path libxml2 files homebrew installed when installing nokogiri gem. recent install instructions looked this

sudo gem install nokogiri -- --with-xml2-include=/usr/local/cellar/libxml2/2.9.0/include/libxml2 --with-xml2-lib=/usr/local/cellar/libxml2/2.9.0/lib --with-xslt-dir=/usr/local/cellar/libxslt/1.1.28

where of locations correctly correspond locations tools installed. however, upon running bundle exec rspec spec/requests/static_pages.rb, still output:

/users/alex/.rvm/gems/ruby-1.9.3-p286/gems/nokogiri-1.5.9/lib/nokogiri.rb:28:in `require': dlopen(/users/alex/.rvm/gems/ruby-1.9.3-p286/gems/nokogiri-1.5.9/lib/nokogiri/nokogiri.bundle, 9): library not loaded: /usr/local/lib/libxml2.2.dylib (loaderror) referenced from: /users/alex/.rvm/gems/ruby-1.9.3-p286/gems/nokogiri-1.5.9/lib/nokogiri/nokogiri.bundle reason: incompatible library version: nokogiri.bundle requires version 12.0.0 or later, libxml2.2.dylib provides version 10.0.0 - /users/alex/.rvm/gems/ruby-1.9.3-p286/gems/nokogiri-1.5.9/lib/nokogiri/nokogiri.bundle     /users/alex/.rvm/gems/ruby-1.9.3-p286/gems/nokogiri-1.5.9/lib/nokogiri.rb:28:in `<top (required)>'     /users/alex/.rvm/gems/ruby-1.9.3-p286@global/gems/bundler-1.3.4/lib/bundler/runtime.rb:72:in `require'     /users/alex/.rvm/gems/ruby-1.9.3-p286@global/gems/bundler-1.3.4/lib/bundler/runtime.rb:72:in `block (2 levels) in require'     /users/alex/.rvm/gems/ruby-1.9.3-p286@global/gems/bundler-1.3.4/lib/bundler/runtime.rb:70:in `each'     /users/alex/.rvm/gems/ruby-1.9.3-p286@global/gems/bundler-1.3.4/lib/bundler/runtime.rb:70:in `block in require'     /users/alex/.rvm/gems/ruby-1.9.3-p286@global/gems/bundler-1.3.4/lib/bundler/runtime.rb:59:in `each'     /users/alex/.rvm/gems/ruby-1.9.3-p286@global/gems/bundler-1.3.4/lib/bundler/runtime.rb:59:in `require'     /users/alex/.rvm/gems/ruby-1.9.3-p286@global/gems/bundler-1.3.4/lib/bundler.rb:132:in `require'     /users/alex/sites/harbingernews/config/application.rb:7:in `<top (required)>'     /users/alex/sites/harbingernews/config/environment.rb:2:in `require'     /users/alex/sites/harbingernews/config/environment.rb:2:in `<top (required)>'     /users/alex/sites/harbingernews/spec/spec_helper.rb:3:in `require'     /users/alex/sites/harbingernews/spec/spec_helper.rb:3:in `<top (required)>'     /users/alex/sites/harbingernews/spec/requests/static_pages_spec.rb:1:in `require'     /users/alex/sites/harbingernews/spec/requests/static_pages_spec.rb:1:in `<top (required)>'     /users/alex/.rvm/gems/ruby-1.9.3-p286/gems/rspec-core-2.9.0/lib/rspec/core/configuration.rb:746:in `load'     /users/alex/.rvm/gems/ruby-1.9.3-p286/gems/rspec-core-2.9.0/lib/rspec/core/configuration.rb:746:in `block in load_spec_files'     /users/alex/.rvm/gems/ruby-1.9.3-p286/gems/rspec-core-2.9.0/lib/rspec/core/configuration.rb:746:in `map'     /users/alex/.rvm/gems/ruby-1.9.3-p286/gems/rspec-core-2.9.0/lib/rspec/core/configuration.rb:746:in `load_spec_files'     /users/alex/.rvm/gems/ruby-1.9.3-p286/gems/rspec-core-2.9.0/lib/rspec/core/command_line.rb:22:in `run'     /users/alex/.rvm/gems/ruby-1.9.3-p286/gems/rspec-core-2.9.0/lib/rspec/core/runner.rb:69:in `run'     /users/alex/.rvm/gems/ruby-1.9.3-p286/gems/rspec-core-2.9.0/lib/rspec/core/runner.rb:10:in `block in autorun'

i've tried steps i've found online (most reference building , loading different versions of libxml2, this one, have had no success yet. gemfile , gemfile.lock can found here. if can me out @ all, appreciate it. haven't been able find other cases online problem.

in mavericks, installing libraries brew , setting nokogiri_use_system_libraries=1 before installing gem did trick me.

summarising:

  • if installed, uninstall gem:
    $ gem uninstall nokogiri

  • use homebrew install libxml2, libxslt , libiconv:
    $ brew install libxml2 libxslt libiconv

  • install gem specifying paths libraries linked against:
    $ nokogiri_use_system_libraries=1 gem install nokogiri -- --use-system-libraries --with-iconv-dir="$(brew --prefix libiconv)" --with-xml2-config="$(brew --prefix libxml2)/bin/xml2-config" --with-xslt-config="$(brew --prefix libxslt)/bin/xslt-config"


Comments

Post a Comment

Popular posts from this blog

monitor web browser programmatically in Android? -

i've got tricky question here. need users make payment bank (namely barclaycard) in uk. so, have https url , add parameters (such amount pay, order reference, etc) url, start http connection intent.actionview, redirect user browser can enter credit card details on bank's webpage , make payment our account successfully. far ? the code use below (i changed values privacy reasons) problem is, need app when user has completed/failed/cancelled payment. barclaycardautomatically redirects particular url when payment has succeeded, 1 if failed. there no way of knowing when barclaycard payment has succeeded go android app somehow ? button cardbutton = (button) findviewbyid(r.id.card_button); cardbutton.setonclicklistener(new view.onclicklistener() { @override public void onclick(view arg0) { string prehashstring = new string(); string prohashstring = new string(); string shapassphrase = new string(); shapassphrase = "gsvth£h70zkh...
Read more

Shrink a YouTube video to responsive width -

i have youtube video embedded on our website , when shrink screen tablet or phone sizes stops shrinking @ around 560px in width. standard youtube videos or there can add code make go smaller? you can make youtube videos responsive css. wrap iframe in div class of "videowrapper" , apply following styles: .videowrapper { float: none; clear: both; width: 100%; position: relative; padding-bottom: 56.25%; padding-top: 25px; height: 0; } .videowrapper iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; } the .videowrapper div should inside responsive element. padding on .videowrapper necessary keep video collapsing. may have tweak numbers depending upon layout.
Read more

wpf - PdfWriter.GetInstance throws System.NullReferenceException -

i'm trying create pdf document using itextsharp 5.3.4 using following document document = new document(); filestream stm = new filestream(filename, filemode.create); pdfwriter writer = pdfwriter.getinstance(document, stm); i'm getting system.nullreferenceexception following stack trace: system.nullreferenceexception occurred hresult=-2147467261 message=la référence d'objet n'est pas définie à une instance d'un objet. source=itextsharp stacktrace: à itextsharp.text.version.getinstance() innerexception: i've verified neither document nor stm null, , if select "continue" in vs12 document created - exception thrown. updated itextsharp 5.4.0 , it's still occurring. can't find information on anywhere - got ideas? make sure not catching exceptions. nullreferenceexception can 1 caught , handled inside itextsharp, don't care it. fact can continue supports theory. change following setting verify: debug -> exceptions ...
Read more