Question

我试图通过CPAN安装XML :: LibXSLT，这似乎工作正常，直到我尝试加载谷歌浏览器或Microsoft Office。我在启动这些程序时出错，但出现以下错误：

Dyld Error Message:
Library not loaded: /usr/lib/libxslt.1.dylib
Referenced from: /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks   
/DictionaryServices.framework/Versions/A/DictionaryServices
 Reason: no suitable image found.  Did find:
/usr/lib/libxslt.1.dylib: mach-o, but wrong architecture
/usr/lib/libxslt.1.dylib: mach-o, but wrong architecture

显然问题是XSLT安装的新dylib，但这些似乎都是X86_64所以我不应该看到任何问题，我正在运行Mac OS X 10.6.8。

运行file /opt/local/lib/libxslt.dylib时我明白了： /opt/local/lib/libxslt.dylib: Mach-O 64-bit dynamically linked shared library x86_64 和libxslt.1.dylib一样。

有没有办法解决此问题，并恢复必须更换的原始文件？

编辑：如果要从另一台Mac 10.6.8 64位获取这些库的副本并用这些替换我那些显而易见的混淆库，这至少会解决它们全部混合的问题起来。

还在跑步 [/usr/lib]$ ls | grep libxslt给了我：

libxslt 2.dylib
libxslt-plugins
libxslt.1.dylib
libxslt.a
libxslt.dylib
libxslt.la
libxslt.pc

Answer 1

您是否在/usr/lib中安装或以其他方式替换了Apple提供的原始库？你应该从不那样做。否则，您可能会破坏依赖于这些库的OS X的其他部分。您应该从备份还原原始库或重新安装OS X.如果您想要更新版本，则应将其安装在其他地方，例如/usr/local/lib。或者更好的是你应该使用第三方软件包管理器，如Homebrew或MacPorts;实际上，从/opt/local/lib路径判断，您似乎正在使用MacPorts。使用它并且不要更改/usr（/usr/local）或/System/Library以外的系统文件。

Answer 2

This may be relevant: How to compile universal binaries on Mac OS X.

I ran into this same issue where I had re-compiled libxslt and libxml to support python bindings, then started getting the /usr/lib/libxslt.1.dylib: mach-o, but wrong architecture error and an immediate crash when starting some apps (Specifically Synergy, which is a 32-bit/i386 app)

I solved this by recompiling libxml2 and libxslt using these configure options:

./configure CFLAGS="-arch i386 -arch x86_64" \ CXXFLAGS="-arch i386 -arch x86_64" \ LDFLAGS="-arch i386 -arch x86_64" \ --disable-dependency-tracking

Now libxml2 and libxslt libraries are properly showing as universal binaries:

$ file /usr/local/lib/libxslt.1.dylib /usr/local/lib/libxslt.1.dylib: Mach-O universal binary with 2 architectures
/usr/local/lib/libxslt.1.dylib (for architecture i386): Mach-O dynamically linked shared library i386
/usr/local/lib/libxslt.1.dylib (for architecture x86_64):   Mach-O 64-bit dynamically linked shared library x86_64

$ file /usr/local/lib/libxml2.2.dylib
/usr/local/lib/libxml2.2.dylib: Mach-O universal binary with 2 architectures
/usr/local/lib/libxml2.2.dylib (for architecture i386): Mach-O dynamically linked shared library i386
/usr/local/lib/libxml2.2.dylib (for architecture x86_64):   Mach-O 64-bit dynamically linked shared library x86_64

未加载库：/usr/lib/libxslt.1.dylib使用CPAN安装后加载库时出错

2 个答案: