Railsで画像アップロードで使うGemのメモ
完全にメモ
Carrierwave
Github : carrierwaveuploader/carrierwave
rmagick
dropzonejs-rails
Dropborn.js : dropborn.js
Github : ncuesta/dropzonejs-rails
jQuery-File-Upload
jquery-fileupload-rails
jQuery-File-UploadのGem
Github : tors/jquery-fileupload-rails
gem install するときrmagickでこける
$ sudo yum -y install ImageMagick $ sudo yum -y install ImageMagick-devel
fogを使うとbundle installでエラーがでた
Fetching ovirt-engine-sdk 4.2.4 Installing ovirt-engine-sdk 4.2.4 with native extensions Gem::Ext::BuildError: ERROR: Failed to build gem native extension. current directory: /home/centos/app_name/vendor/bundle/ruby/2.4.0/gems/ovirt-engine-sdk-4.2.4/ext/ovirtsdk4c /home/centos/.rbenv/versions/2.4.0/bin/ruby -r ./siteconf20180924-32416-iap465.rb extconf.rb checking for xml2-config... no *** 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 --without-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=/home/centos/.rbenv/versions/2.4.0/bin/$(RUBY_BASE_NAME) --with-libxml2-config --without-libxml2-config --with-pkg-config --without-pkg-config extconf.rb:29:in `<main>': The "libxml2" package isn't available. (RuntimeError) To see why this extension failed to compile, please check the mkmf.log which can be found here: /home/centos/app_name/vendor/bundle/ruby/2.4.0/extensions/x86_64-linux/2.4.0-static/ovirt-engine-sdk-4.2.4/mkmf.log extconf failed, exit code 1 Gem files will remain installed in /home/centos/app_name/vendor/bundle/ruby/2.4.0/gems/ovirt-engine-sdk-4.2.4 for inspection. Results logged to /home/centos/app_name/vendor/bundle/ruby/2.4.0/extensions/x86_64-linux/2.4.0-static/ovirt-engine-sdk-4.2.4/gem_make.out An error occurred while installing ovirt-engine-sdk (4.2.4), and Bundler cannot continue. Make sure that `gem install ovirt-engine-sdk -v '4.2.4' --source 'https://rubygems.org/'` succeeds before bundling. In Gemfile: fog was resolved to 2.0.0, which depends on fog-ovirt was resolved to 1.1.2, which depends on ovirt-engine-sdk
gem を fog
からfog-aws
に変えて
config.fog_provider = 'fog-aws'
を追加。
CarrierWave.configure do |config| config.fog_provider = 'fog-aws' config.fog_credentials = { (略) } end