9
这个问题已经在stackoverflow和其他论坛上被问了几次，但我似乎无法通过我得到的这个错误。当我运行capistrano production deploy时，我将这个错误作为部署过程的一部分。Json -v 1.8.6不会安装作为capistrano部署的一部分
cap production bundler:install
00:00 bundler:install
01 bundle install --path /var/local/blackduck_flock_rails/shared/bundle --without development test --deployme…
01 An error occurred while installing json (1.8.6), and Bundler cannot continue.
01 Make sure that `gem install json -v '1.8.6'` succeeds before bundling.
(Backtrace restricted to imported tasks)
cap aborted!
SSHKit::Runner::ExecuteError: Exception while executing as [email protected]: bundle exit status: 5
bundle stdout: An error occurred while installing json (1.8.6), and Bundler cannot continue.
Make sure that `gem install json -v '1.8.6'` succeeds before bundling.
bundle stderr: Nothing written
Tasks: TOP => bundler:install
(See full trace by running task with --trace)
我已经看到了我的log/capistrano.log文件，这里是我一直在寻找的麻烦拍摄的相关内容。
# Logfile created on 2017-05-03 14:42:16 -0400 by logger.rb/54072
INFO ---------------------------------------------------------------------------
INFO START 2017-05-03 14:42:16 -0400 cap production bundler:install
INFO ---------------------------------------------------------------------------
DEBUG [ec1d281e] Running if test ! -d /var/local/blackduck_flock_rails/current; then echo "Directory does not exist '/var/local/blackduck_flock_rails/current'" 1>&2; false; fi as [email protected]
DEBUG [ec1d281e] Command: if test ! -d /var/local/blackduck_flock_rails/current; then echo "Directory does not exist '/var/local/blackduck_flock_rails/current'" 1>&2; false; fi
DEBUG [ec1d281e] Finished in 0.328 seconds with exit status 0 (successful).
DEBUG [4f633904] Running /usr/bin/env bundle check --path /var/local/blackduck_flock_rails/shared/bundle as [email protected]
DEBUG [4f633904] Command: cd /var/local/blackduck_flock_rails/current && /usr/bin/env bundle check --path /var/local/blackduck_flock_rails/shared/bundle
DEBUG [4f633904] Warning: the running version of Bundler is older than the version that created the lockfile. We suggest you upgrade to the latest version of Bundler by running `gem install bundler`.
DEBUG [4f633904] The following gems are missing
* json (1.8.6)
* tzinfo (1.2.2)
* activesupport (4.2.6)
etc. etc..........
DEBUG [4f633904] * uglifier (3.0.4)
DEBUG [4f633904] Install missing gems with `bundle install`
DEBUG [4f633904] Finished in 0.179 seconds with exit status 1 (failed).
INFO [6c99e662] Running /usr/bin/env bundle install --path /var/local/blackduck_flock_rails/shared/bundle --without development test --deployment --quiet as [email protected]
DEBUG [6c99e662] Command: cd /var/local/blackduck_flock_rails/current && /usr/bin/env bundle install --path /var/local/blackduck_flock_rails/shared/bundle --without development test --deployment --quiet
DEBUG [6c99e662] An error occurred while installing json (1.8.6), and Bundler cannot continue.
Make sure that `gem install json -v '1.8.6'` succeeds before bundling.
所以首先要注意的是。日志告诉我，bundler的运行版本已过时，我应该安装最新的版本。这是我不明白的。在我开发的机器上，我有Bundler version 1.14.6。在我试图部署到的目标服务器上，我也有Bundler version 1.14.6。我已经在两台机器上都确认过了，它们确实是一样的。其次，我对开发机器和目标机器都有相同的ruby版本。红宝石版本是2.2.5。
其次，当我在目标服务器上运行gem list时，可以看到安装了json 1.8.6。
json (1.8.3, 1.8.1)
什么给？
最后，问题必须出现在目标机器/var/local/blackduck_flock_rails/shared/bundle的这个目录中。在bundle目录内，我有一个ruby文件夹，它具有1.9.1和2.2.0。这可能是问题的根源吗？我被困在这个问题上，看起来这些问题总是与某个人的机器上某些特定的问题有关，而这些问题并不一定会被应用。帮助将不胜感激。
用户'serv-deployer'是否拥有目标目录并具有写权限？ – DevJem
*“我可以看到'json 1.8.6'已经安装。”* ...不，不是，你只安装了1.8.1和1.8.3版本的安装？安装时出现什么错误？ （你可能有一些系统依赖问题？） –
同样关于ruby'1.9.1'文件夹 - 这个*不应该成为一个问题，因为这些库不会被ruby'2.2'使用。但是如果你不需要一些传统软件的老红宝石版本，那么为了以防万一，尽量删除它的所有痕迹。 –