Truffle 无法在 Mac M1 上安装
我正在尝试在我的 mac M1 上安装 Truffle。
我首先按照宠物店教程中松露网站上的说明进行操作，成功安装了节点，但随后出现此错误...
sudo npm install -g truffle
...
npm ERR! xcrun: error: unable to load libxcrun (dlopen(/Library/Developer/CommandLineTools/usr/lib/libxcrun.dylib, 0x0005): tried: '/Library/Developer/CommandLineTools/usr/lib/libxcrun.dylib' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e')), '/usr/lib/libxcrun.dylib' (no such file)).
我做了一些研究，并被指出在自制软件中尝试它。由于我的 M1 芯片，我必须先更新自制程序，我成功地做到了。但我仍然收到看似相同或类似的错误...
/opt/homebrew/bin/brew install truffle
...
xcrun: error: unable to load libxcrun (dlopen(/Library/Developer/CommandLineTools/usr/lib/libxcrun.dylib, 0x0005): tried: '/Library/Developer/CommandLineTools/usr/lib/libxcrun.dylib' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e')), '/usr/lib/libxcrun.dylib' (no such file)).
truffle: The x86_64 architecture is required for this software.
我在网上找不到太多相关信息。
这是否意味着松露只能在英特尔芯片上运行，而我需要使用像罗塞塔这样的东西？
I am trying to install Truffle on my mac M1.
I started by following the instructions on the truffle web site in the Pet Shop tutorial I got node installed node successfully, but then I get this error...
sudo npm install -g truffle
...
npm ERR! xcrun: error: unable to load libxcrun (dlopen(/Library/Developer/CommandLineTools/usr/lib/libxcrun.dylib, 0x0005): tried: '/Library/Developer/CommandLineTools/usr/lib/libxcrun.dylib' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e')), '/usr/lib/libxcrun.dylib' (no such file)).
I did a bit of research and was pointed at trying it in homebrew instead. I had to update homebrew first because of my M1 chip, which I did successfully. But I still get what appears to be the same or similar error...
/opt/homebrew/bin/brew install truffle
...
xcrun: error: unable to load libxcrun (dlopen(/Library/Developer/CommandLineTools/usr/lib/libxcrun.dylib, 0x0005): tried: '/Library/Developer/CommandLineTools/usr/lib/libxcrun.dylib' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64e')), '/usr/lib/libxcrun.dylib' (no such file)).
truffle: The x86_64 architecture is required for this software.
I can't find out much about this online.
Does this mean that truffle only runs on intel chips and I need to use something like rosetta?
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好的，所以我终于弄清楚了这一点，并想我将在这里发布给后代。
问题是我在 M1 Mac 上安装的 xcode 命令行工具的版本。我不知道如何，但它是一个过时的版本。修复方法是删除命令行工具并重新安装它们。我认为（我不能肯定地说）这用 M1/Arm 版本替换了它们，然后所需的编译工具就位了。
要更新，我按照苹果开发者论坛帖子中的步骤进行操作
https://developer.apple.com/forums/thread/694283
基本上...
垃圾现有文件夹
重新安装
执行此操作后，我重新运行
并成功完成（尽管有一堆审核警告）
OK, so I finally figured this out and thought I would post here for posterity.
The issue was the version of the xcode command line tools that I had installed on my M1 Mac. I have no idea how, but it was an out of date version. The fix was to remove the command line tools and reinstall them. I think (I cannot say for certain) that this replaced them with M1/Arm versions and then the compile tools needed were in place.
To update I followed the steps in this Apple Developer Forum post
https://developer.apple.com/forums/thread/694283
Basically...
junk the existing folder
re-install
After doing this I re-ran
and it completed successfully (albeit with a bunch of audit warnings)