问题描述
下载CUDA工具包DMG可以正常工作，但安装程序在选择软件包后失败并显示一个错误的包清单解析错误。
Downloading the CUDA toolkit DMG works, but the installer fails with a cryptic "package manifest parsing error" error after selecting packages.
从命令行运行安装程序使用二进制内部以类似的方式失败。 /var/log/cuda_installer.log中的日志文件基本上是一样的：
Running the installer from the command line using the binary inside fails in a similar manner. The log file at /var/log/cuda_installer.log basically says the same:
Apr 28 18:16:10 CUDAMacOSXInstaller[58493] : Awoken from nib!
Apr 28 18:16:10 CUDAMacOSXInstaller[58493] : Switched to local mode.
Apr 28 18:16:24 CUDAMacOSXInstaller[58493] : Package manifest parsing error!
Apr 28 18:16:24 CUDAMacOSXInstaller[58493] : Package manifest parsing error!
Apr 28 18:16:24 CUDAMacOSXInstaller[58493] : Package manifest parsing error!
我安装了cuda 7.5的早期版本，
I have a prior version of cuda 7.5 installed, which (a while ago) was done through the same process without error.
推荐答案
（OS X 10.11，GeForce GT750M） p>Package manifest parsing error这个短语在Google上产生了零命中，所以希望这个答案可以帮助别人。
The phrase "Package manifest parsing error" produced zero hits on Google before, so hopefully this answer helps others.
我跟NVidia开发者谈过这个问题，在OS X上有版本7.5.27的已知问题。安装了多个CUDA已安装DMG将导致任何安装程序出现此问题。
I spoke to an NVidia dev about this, and apparently there is a known issue for version 7.5.27 on OS X. Having more than one CUDA installed DMG mounted will cause any installer to have this issue.
卸载除一个以外的所有DMG解决这个问题。它可能会在CUDA工具包的未来版本中修复。
Unmounting all but one DMG solves this issue. It will likely be fixed in a future release of the CUDA toolkit.
这篇关于NVidia CUDA工具包7.5.27无法在OS X上安装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！