错误：执行 gem 时 ...（Gem::FilePermissionError）您没有 /Library/Ruby/Gems/2.6.0 目录的写权限[重复]

Question

我正在为我的 Rails 应用程序提供捆绑或安装 gem 的写入权限。

不推荐，但我尝试过使用 sudo gemname install 对我也不起作用。

运行bundle install后无法连接

问题来了

An error occurred while installing puma (4.3.3), and Bundler cannot continue. Make sure that gem install puma -v '4.3.3' succeeds before bundling.

然后我跑 gem install puma -v '4.3.3'

并渲染 ERROR: While executing gem ... (Gem::FilePermissionError) You don't have write permissions for the /Library/Ruby/Gems/2.6.0 directory.

我认为这可能会有所帮助。这是我的本地宝石列表

benchmark (default: 0.1.0)
bigdecimal (default: 2.0.0)
bundler (2.1.4, 1.17.3)
cgi (default: 0.1.0)
codecov (0.2.7)
colorize (0.8.1)
csv (default: 3.1.2)
date (default: 3.0.0)
dbm (default: 1.1.0)
delegate (default: 0.1.0)
did_you_mean (default: 1.4.0)
docile (1.3.2)
etc (default: 1.1.0)
fcntl (default: 1.0.0)
fiddle (default: 1.0.0)
fileutils (default: 1.4.1)
forwardable (default: 1.3.1)
getoptlong (default: 0.1.0)
io-console (default: 0.5.6)
ipaddr (default: 1.2.2)
irb (default: 1.2.6)
json (default: 2.3.0)
logger (default: 1.4.2)
matrix (default: 0.2.0)
minitest (5.13.0)
mutex_m (default: 0.1.0)
net-pop (default: 0.1.0)
net-smtp (default: 0.1.0)
net-telnet (0.2.0)
nio4r (2.5.4)
observer (default: 0.1.0)
open3 (default: 0.1.0)
openssl (default: 2.1.2)
ostruct (default: 0.2.0)
power_assert (1.1.7)
prime (default: 0.1.1)
pstore (default: 0.1.0)
psych (default: 3.1.0)
racc (default: 1.4.16)
rake (13.0.1)
rdoc (default: 6.2.1)
readline (default: 0.0.2)
readline-ext (default: 0.1.0)
reline (default: 0.1.5)
rexml (default: 3.2.3)
rss (default: 0.2.8)
sdbm (default: 1.0.0)
simplecov (0.19.0)
simplecov-html (0.12.3)
singleton (default: 0.1.0)
stringio (default: 0.1.0)
strscan (default: 1.0.3)
test-unit (3.3.4)
timeout (default: 0.1.0)
tracer (default: 0.1.0)
uri (default: 0.10.0)
webrick (default: 1.6.0)
xmlrpc (0.3.0)
yaml (default: 0.1.0)
zlib (default: 1.1.0)

我认为这与没有 x-code 命令行有关。

我已经下载了 x-code 命令行并更新了我的系统软件，但我仍然呈现此错误。

我认为这可能与我有关

~/.zshrc 文件

在这里

# If you come from bash you might have to change your $PATH.
export PATH=$HOME/bin:/usr/local/bin:$PATH

# Path to your oh-my-zsh installation.
export ZSH="/Users/mvizcaino/.oh-my-zsh"

# Set name of the theme to load --- if set to "random", it will
# load a random theme each time oh-my-zsh is loaded, in which case,
# to know which specific one was loaded, run: echo $RANDOM_THEME
# See https://github.com/robbyrussell/oh-my-zsh/wiki/Themes
ZSH_THEME="robbyrussell"

# Set list of themes to pick from when loading at random
# Setting this variable when ZSH_THEME=random will cause zsh to load
# a theme from this variable instead of looking in ~/.oh-my-zsh/themes/
# If set to an empty array, this variable will have no effect.
# ZSH_THEME_RANDOM_CANDIDATES=( "robbyrussell" "agnoster" )

# Uncomment the following line to use case-sensitive completion.
# CASE_SENSITIVE="true"

# Uncomment the following line to use hyphen-insensitive completion.
# Case-sensitive completion must be off. _ and - will be interchangeable.
# HYPHEN_INSENSITIVE="true"

# Uncomment the following line to disable bi-weekly auto-update checks.
# DISABLE_AUTO_UPDATE="true"

# Uncomment the following line to automatically update without prompting.
# DISABLE_UPDATE_PROMPT="true"

# Uncomment the following line to change how often to auto-update (in days).
# export UPDATE_ZSH_DAYS=13

# Uncomment the following line if pasting URLs and other text is messed up.
# DISABLE_MAGIC_FUNCTIONS=true

# Uncomment the following line to disable colors in ls.
# DISABLE_LS_COLORS="true"

# Uncomment the following line to disable auto-setting terminal title.
# DISABLE_AUTO_TITLE="true"

# Uncomment the following line to enable command auto-correction.
# ENABLE_CORRECTION="true"

# Uncomment the following line to display red dots whilst waiting for completion.
# COMPLETION_WAITING_DOTS="true"

# Uncomment the following line if you want to disable marking untracked files
# under VCS as dirty. This makes repository status check for large repositories
# much, much faster.
# DISABLE_UNTRACKED_FILES_DIRTY="true"

# Uncomment the following line if you want to change the command execution time
# stamp shown in the history command output.
# You can set one of the optional three formats:
# "mm/dd/yyyy"|"dd.mm.yyyy"|"yyyy-mm-dd"
# or set a custom format using the strftime function format specifications,
# see 'man strftime' for details.
# HIST_STAMPS="mm/dd/yyyy"

# Would you like to use another custom folder than $ZSH/custom?
# ZSH_CUSTOM=/path/to/new-custom-folder

# Which plugins would you like to load?
# Standard plugins can be found in ~/.oh-my-zsh/plugins/*
# Custom plugins may be added to ~/.oh-my-zsh/custom/plugins/
# Example format: plugins=(rails git textmate ruby lighthouse)
# Add wisely, as too many plugins slow down shell startup.
plugins=(git)

source $ZSH/oh-my-zsh.sh

# User configuration

# export MANPATH="/usr/local/man:$MANPATH"

# You may need to manually set your language environment
# export LANG=en_US.UTF-8

# Preferred editor for local and remote sessions
# if [[ -n $SSH_CONNECTION ]]; then
#   export EDITOR='vim'
# else
#   export EDITOR='mvim'
# fi

# Compilation flags
# export ARCHFLAGS="-arch x86_64"

# Set personal aliases, overriding those provided by oh-my-zsh libs,
# plugins, and themes. Aliases can be placed here, though oh-my-zsh
# users are encouraged to define aliases within the ZSH_CUSTOM folder.
# For a full list of active aliases, run `alias`.
#
# Example aliases
alias zshconfig= "mate ~/.zshrc"
# alias ohmyzsh="mate ~/.oh-my-zsh"

# Add RVM to PATH for scripting. Make sure this is the last PATH variable change.
#export PATH="$PATH:$HOME/.rvm/bin"

# Ruby with rbenv initialize
eval "$(rbenv init -)"

export PATH="/usr/local/opt/ruby/bin:$PATH"

export GEM_HOME=/Users/mvizcaino/gems

export PATH="$HOME/.rbenv/bin:$PATH"

alias brewup='brew update; brew upgrade; brew cleanup; brew doctor'

我不确定还有什么可能导致此错误，但我几乎被此错误所困扰。

Answer 1

您可以通过将 gems 本地安装到您的项目来避免权限问题

bundle install --path=vendor

如果 bundler 在安装 puma 时仍然给你一个错误，这意味着你的构建工具没有工作。 bundle install 的完整输出应该会告诉您出了什么问题。

错误通常位于“捆绑程序无法继续”消息的正上方