rbenv

问题 My passenger is installed as a gem. Nginx is installed by passenger-install-nginx-module . There are 3 gemsets for ruby 2.1.1, the rubygemset rails4_1 is the correct one for this app. Other posts show similar issues(1, 2, 3), but none of them resolves my problem. [ 2014-09-29 14:29:17.1212 13182/7f32e5938700 Pool2/Implementation.cpp:287 ]: Could not spawn process for application /home/canoe/apps/app1: An error occured while starting up the preloader. Error ID: b57602d4 Error details saved to:

问题 I am developing two gems side-by-side, one that contains some pure ruby functionality and one with an interface for Rails. The Rails gem (rwanda-rails) depends on the pure Ruby gem (rwanda) with spec.add_runtime_dependency "rwanda" "~> 0.6.0" in the .gemspec. However, for some reason bundler can't find this new version -- although I can install it with gem install : 15:40 slack@kevin:~/rails/rwanda-rails[master]$ gem install rwanda Successfully installed rwanda-0.6.0 Parsing documentation for

问题 I receive an error when attempting to run rails s or rails c . I recently installed ruby and rails via homebrew and rbenv. When I run rails new project the app is successfully created. I then do bundle install in the appropriate directory and everything updates smoothly, when i then run rails s or rails c . The following errors come up: |14:48:23| ~ rails c /Users/jona/.rvm/gems/ruby-2.0.0-p481/gems/json-1.8.1/lib/json/ext/parser.bundle: [BUG] Segmentation fault ruby 2.0.0p481 (2014-05-08

问题 First off I am on OSX Mojave 10.14, I have previously upgraded it from 10.13. I bought it new with 10.13. I am trying to follow this tutorial: https://scotch.io/tutorials/build-a-restful-json-api-with-rails-5-part-one I want to make sure that I have the same environment setup using the same version of rails and ruby. When I try to use rbenv to change my version of ruby (currently 2.6.1) to 2.3.1 I use the following command: rbenv install 2.3.1 And I get the following error: file.c:23:10:

问题 When I run Bundle Install I get the following error: mark$ bundle install Fetching gem metadata from https://rubygems.org/........... Fetching version metadata from https://rubygems.org/... Fetching dependency metadata from https://rubygems.org/.. Resolving dependencies... Using builder 3.2.2 Using ffi 1.9.14 Using gherkin 4.0.0 Using cucumber-wire 0.0.1 Using diff-lcs 1.2.5 Using multi_json 1.11.2 Using multi_test 0.1.2 Using rubyzip 1.2.0 Using websocket 1.2.3 Using bundler 1.11.2 Using

问题 I switched from RVM to rbenv recently and I can't seem to switch between ruby versions even though 'rbenv versions' tells me I have the version I want to switch to. Here is what Im doing: ruby -v ruby 1.8.7 (2012-02-08 patchlevel 358) [universal-darwin12.0] I would like to switch to 1.9.2-p290 so lets make sure I have it in my versions: ruby versions 1.8.7-p370 1.9.2-p290 1.9.3-p125 1.9.3-rc1 Ok great now that I see I have it lets try and change the global rbenv: rbenv global 1.9.2-p290 ruby

问题 I've been through almost every page and all the tips don't fix the problem. I'm running Mountain Lion I've got Xcode, all the latest developer tools the latest GCC and everything. I am trying to set up rbenv and ruby-build. Everything seems to work but when I go to install a version of ruby it says that the c compiler doesn't work and that it can't create executables. The exact last lines of the log: checking for gawk... no checking for mawk... no checking for nawk... no checking for awk...

问题 this question has been posted befour, but the answers haven't worked. I should proberley mention that i am completely new to ruby. i incountered the error while doing a tutorial here are the steps: [first_app (master)]$ gem install heroku I get Successfully installed heroku-2.24.0 but when i try [first_app (master)]$ heroku keys:add I get -bash: heroku: command not found i then tried a bunch uninstalling the gem updating bundle reinstalling it but that hasn't helped $ bundle exec heroku

问题 I am trying to setup rbenv with a Dockerfile, but this just fails on rbenv install . I do have ruby-build in there, it just doesn't seem to work. Relevant bits of the Dockerfile (largely lifted from https://gist.github.com/deepak/5925003): # Install rbenv RUN git clone https://github.com/sstephenson/rbenv.git /usr/local/rbenv RUN echo '# rbenv setup' > /etc/profile.d/rbenv.sh RUN echo 'export RBENV_ROOT=/usr/local/rbenv' >> /etc/profile.d/rbenv.sh RUN echo 'export PATH="$RBENV_ROOT/bin:$PATH"

问题 I'm trying install ruby 2.2.2 with rbenv on server Ubuntu 14.04 with ssh. Error: Installing ruby-2.2.2... BUILD FAILED (Ubuntu 14.04 using ruby-build 20150928-2-g717a54c) Inspect or clean up the working tree at /tmp/ruby-build.20151021225325.5445 Results logged to /tmp/ruby-build.20151021225325.5445.log Last 10 log lines: 97% [943/967] sparc.c 97% [944/967] sprintf.c 97% [945/967] st.c 97% [946/967] strftime.c 97% [947/967] string.c 98% [948/967] struct.c 98% [949/967] symbol.c 98% [950/967]