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Ruby on rails 轨道乳胶罐';找不到pdflatex_Ruby On Rails_Ruby On Rails 4_Latex - Fatal编程技术网

Ruby on rails 轨道乳胶罐';找不到pdflatex

Ruby on rails 轨道乳胶罐';找不到pdflatex,ruby-on-rails,ruby-on-rails-4,latex,Ruby On Rails,Ruby On Rails 4,Latex,我正在使用Rails 4.1.4和Rails latexgem来生成PDF,但在查看PDF时出现了以下错误: pdflatex failed: See /home/sarunint/dockey/tmp/rails-latex/3639-548202856440663759/input.log for details 这是日志文件的内容: No such file or directory - pdflatex: /home/sarunint/.rvm/gems/ruby-2.1.2/gems

我正在使用Rails 4.1.4和
Rails latex
gem来生成PDF,但在查看PDF时出现了以下错误:

pdflatex failed: See /home/sarunint/dockey/tmp/rails-latex/3639-548202856440663759/input.log for details
这是日志文件的内容:

No such file or directory - pdflatex:
/home/sarunint/.rvm/gems/ruby-2.1.2/gems/rails-latex-1.0.12/lib/rails-latex/latex_to_pdf.rb:34:in `exec'
/home/sarunint/.rvm/gems/ruby-2.1.2/gems/rails-latex-1.0.12/lib/rails-latex/latex_to_pdf.rb:34:in `block in generate_pdf'
/home/sarunint/.rvm/gems/ruby-2.1.2/gems/rails-latex-1.0.12/lib/rails-latex/latex_to_pdf.rb:27:in `fork'
/home/sarunint/.rvm/gems/ruby-2.1.2/gems/rails-latex-1.0.12/lib/rails-latex/latex_to_pdf.rb:27:in `generate_pdf'
/home/sarunint/dockey/app/views/static_pages/home.pdf.erbtex:5:in `_app_views_static_pages_home_pdf_erbtex___3893833075752892539_70272278165640'
/home/sarunint/.rvm/gems/ruby-2.1.2/gems/actionview-4.1.4/lib/action_view/template.rb:145:in `block in render'
/home/sarunint/.rvm/gems/ruby-2.1.2/gems/activesupport-4.1.4/lib/active_support/notifications.rb:161:in `instrument'
/home/sarunint/.rvm/gems/ruby-2.1.2/gems/actionview-4.1.4/lib/action_view/template.rb:339:in `instrument'
/home/sarunint/.rvm/gems/ruby-2.1.2/gems/actionview-4.1.4/lib/action_view/template.rb:143:in `render'
...much more...
我很确定我的系统上安装了latex。
有人能帮我吗?

确保目录
/usr/local/texlive/2014/bin/x86_64-linux
在您的
$PATH
中,或者在
rails latex
用于检测在何处查找程序的任何设置中。

命令
哪个pdflatex
返回一个位置,或者您收到这样的消息
pdflatex:未找到命令。
?我得到了
/usr/local/texlive/2014/bin/x86\u 64-linux/pdflatex
好的,此路径在我的路径中,但不在www-data的路径中。非常感谢,我花了将近一个月的时间才弄明白!你能告诉我如何修复和添加吗path@ManishaOdedara路径可以在系统范围的配置文件中设置,也可以在用户shell的配置文件中设置。