Can'；t在OS X上安装自制软件或更新Ruby

我在OS X上安装自制软件时遇到问题。OS版本是10.13.3版

正在尝试运行：

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

它返回：

dyld: Library not loaded: /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/libruby.2.3.0.dylib
Referenced from: /usr/bin/ruby
Reason: Incompatible library version: ruby requires version 2.3.3 or later, but libruby.2.3.0.dylib provides version 2.3.0
Abort trap: 6

人们说要通过rvm或rbenv更新Ruby，但没有成功

试一试：

\curl -sSL https://get.rvm.io | bash -s stable
Downloading https://github.com/rvm/rvm/archive/1.29.3.tar.gz
Downloading https://github.com/rvm/rvm/releases/download/1.29.3/1.29.3.tar.gz.asc
Found PGP signature at: 'https://github.com/rvm/rvm/releases/download/1.29.3/1.29.3.tar.gz.asc',
but no GPG software exists to validate it, skipping.

Upgrading the RVM installation in /Users/m1-user/.rvm/
RVM PATH line found in /Users/m1-user/.mkshrc /Users/m1-user/.profile /Users/mm-user/.bashrc /Users/mm-user/.zshrc.
RVM sourcing line found in /Users/m1-user/.profile /Users/mm-user/.zlogin.
RVM sourcing line not found for Bash, rerun this command with '--auto-dotfiles' flag to fix it.
Upgrade of RVM in /Users/m1-user/.rvm/ is complete.

Upgrade Notes:

  * No new notes to display.

之后：

$ rvm install ruby-2.4.1
Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.13/x86_64/ruby-2.4.1.
Continuing with compilation. Please read 'rvm help mount' to get more information on binary rubies.
Checking requirements for osx.
About to install Homebrew, press `Enter` for default installation in `/usr/local`,
type new path if you wish custom Homebrew installation (the path needs to be writable for user)
: 
dyld: Library not loaded: /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/libruby.2.3.0.dylib
Referenced from: /usr/bin/ruby
Reason: Incompatible library version: ruby requires version 2.3.3 or later, but libruby.2.3.0.dylib provides version 2.3.0
Requirements installation failed with status: 134.

所以这就像是一个恶性循环：我不能安装homebrew，因为ruby的旧版本，我不能更新ruby，因为我需要安装homebrew

---

有什么帮助吗？

听起来您需要卸载ruby，然后尝试安装Homebrew。一旦自制软件开始工作，你就可以重新安装ruby了。RVM需要自制，根据此

经过大量搜索，我没有找到正确的解决方案。但我试图通过自己编译来更新Ruby。这对我很有效。所以也许它也会帮助一些人

首先，您需要从下载Ruby源代码，您可以选择任何稳定的版本。我下载了2.5.0

然后提取归档文件并将其复制到Ruby文件夹：

# Replace path below to correct path to extracted folder
sudo cp -r /Users/your-user/Downloads/ruby-2.5.0 /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/

然后将目录更改为复制的文件夹：

cd /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/ruby-2.5.0

然后，您应该通过运行以下命令来编译它：

sudo ./configure
sudo make
sudo make install

然后，您可以列出可用的Ruby版本并选择一个进行安装：

# Will list available versions
rvm list known
# Choose from available and install it
rvm install ruby-2.4.1

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在成功安装自制软件之后。

这是最后的选择，但您始终可以尝试从源代码安装。虽然没有自制软件，您可能还需要从源代码安装一些依赖项。至少我认为您需要

autoconf

。如果你不知道怎么做，我可以留下一些步骤的答案。自制软件需要安装ruby