捆绑安装-部署不适用于“ gcc：权限被拒绝” [英] Bundle install --deployment not working with "gcc: Permission denied"

问题描述

我一直在设置服务器以在其上运行Rails应用程序，最近开始配置Capistrano进行部署。部署本身似乎很合理，但是当它尝试运行 bundle install --deployment 时失败。日志摘录：

I've been setting up my server to run a Rails application on it, and recently started configuring Capistrano for deployment. The deployment itself seems to be fairly in line, but it fails when it tries to run bundle install --deployment. Excerpt from the logs:

 Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
 /usr/local/bin/ruby extconf.rb
 creating Makefile
 make
 compiling crypt_blowfish.c
 make: execvp: gcc: Permission denied
 make: *** [crypt_blowfish.o] Error 127
 Gem files will remain installed in /home/.../public_html/v4/shared/bundle/ruby/2.0.0/gems/bcrypt-ruby-3.0.1 for inspection.
 Results logged to /home/.../public_html/v4/shared/bundle/ruby/2.0.0/gems/bcrypt-ruby-3.0.1/ext/mri/gem_make.out
 An error occurred while installing bcrypt-ruby (3.0.1), and Bundler cannot
 continue.
 Make sure that `gem install bcrypt-ruby -v '3.0.1'` succeeds before bundling.

对于它的价值， gem安装bcrypt-ruby -v'3.0。 1'作为非root用户失败（即使具有sudo特权）。它确实是root用户。

For what it's worth, gem install bcrypt-ruby -v '3.0.1' fails as the non-root user (even with sudo privileges). It DOES work as the root user.

gem_make.out日志显示：

The gem_make.out log says:

/usr/local/bin/ruby extconf.rb
creating Makefile

make
compiling crypt_blowfish.c
make: execvp: gcc: Permission denied
make: *** [crypt_blowfish.o] Error 127

权限被拒绝。这很有趣，因为我认为这就是使用 bundle install --deployment 的目的。我到处都看过，却找不到任何有用的东西。

Permission denied. Which is interesting because I thought that was the point of using bundle install --deployment. I've looked everywhere and not found anything that helps.

我觉得这可能与ruby大概是root用户安装这一事实有关。也就是说，当我到达服务器时已经安装了它。我尝试使用RVM重新安装ruby（以非root用户身份，尽管无论哪种方式我都得到相同的结果），并得到：

I had a feeling that it might have to do with the fact that ruby is installed presumably as the root user. That is -- it was already installed when I got to the server. I tried to reinstall ruby using RVM (as the non-root user, though either way I got the same result) and got:

Searching for binary rubies, this might take some time.
Installing requirements for centos, might require sudo password.
Installing required packages: gcc-c++, libyaml-devel, libffi-devel...................................................................................
Error running 'requirements_centos_libs_install gcc-c++ libyaml-devel libffi-devel',
please read /home/.../.rvm/log/ruby-2.0.0-p247/1376056268_package_install_gcc-c++_libyaml-devel_libffi-devel.log

那里的日志显示...

And the log there says...

Transaction Check Error:
  package libgcc-4.4.7-3.el6.x86_64 is already installed
  package glibc-2.12-1.107.el6_4.2.x86_64 is already installed
  package gmp-4.3.1-7.el6_2.2.x86_64 is already installed
  package mpfr-2.4.1-6.el6.x86_64 is already installed
  package nss-softokn-freebl-3.14.3-3.el6_4.x86_64 is already installed
  package libstdc++-4.4.7-3.el6.x86_64 is already installed
  package libffi-3.0.5-3.2.el6.x86_64 is already installed
  file /sbin/ldconfig from install of glibc-2.12-1.107.el6_4.2.x86_64 conflicts with file from package glibc-2.12-1.107.el6_4.2.i686
  file /sbin/sln from install of glibc-2.12-1.107.el6_4.2.x86_64 conflicts with file from package glibc-2.12-1.107.el6_4.2.i686
  file /usr/sbin/iconvconfig from install of glibc-2.12-1.107.el6_4.2.x86_64 conflicts with file from package glibc-2.12-1.107.el6_4.2.i686

长话短说，我有点无所适从。

Long story short I'm sort of at a loss for what to do.

正在运行CentOS 6.4 / cPanel。

Running CentOS 6.4 / cPanel.

在此先感谢您的帮助！

推荐答案

弄清楚了。

事实证明，这里存在一些问题：

It turns out that a few things were the issue here:

1. 您不能在cPanel服务器上安装RVM


2. 如果没有 sudo 命令，如果您不是root用户（在cPanel服务器上）。

1. You can't install RVM on a cPanel server
2. You also can't install gems without the sudo command if you're not the root user (on a cPanel server).

我结束了在此处以有问题的用户身份安装ruby（遵循本指南），或多或少都得到了我想要的。

I ended up installing ruby as the user in question here (following this guide) and more or less got what I wanted.

我需要执行 sudo bundle install --deployment 使其真正起作用，但是那对我来说是有用的。

I needed to do sudo bundle install --deployment to really get it working, but that aside that's what worked for me.

谢谢大家的帮助！

这篇关于捆绑安装-部署不适用于“ gcc：权限被拒绝”的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！