1

所以,我在 OSX 上运行 torch(见下面的粗体错误):

     ______             __   |  Torch7                                  
 /_  __/__  ________/ /   |  Scientific computing for Lua.        
  / / / _ \/ __/ __/ _ \  |                                          
 /_/  \___/_/  \__/_//_/  |  https://github.com/torch  
                          |  http://torch.ch           


th> package.cpath = package.cpath .. ";/usr/local/Cellar/jpeg/8d/lib/?.dylib"
                                                                      [0.0000s] 
th> require 'image'
true    
                                                                      [0.0120s] 
th> image.lena();
/Users/<user>/torch/install/share/lua/5.1/trepl/init.lua:319: error loading module 'libjpeg' from file '/usr/local/Cellar/jpeg/8d/lib/libjpeg.dylib':
    dlsym(0x7fd564000320, luaopen_libjpeg): symbol not found
warning: <libjpeg> could not be loaded (is it installed?)
                                                                      [0.0229s] 
th>

特别是这一行: 错误从文件'/usr/local/Cellar/jpeg/8d/lib/libjpeg.dylib'加载模块'libjpeg':dlsym(0x7fd564000320,luaopen_libjpeg):找不到符号警告:无法加载(是不是安装了吗?)

好像我没有合适的dylib?如果是这样,我在哪里得到它?

4

1 回答 1

0

当您的机器上安装了两个 libjpeg 并且一个与另一个冲突时,就会发生这种情况。像这样启动火炬:

导出 DYLD_LIBRARY_PATH=/usr/local/lib:$DYLD_LIBRARY_PATH

th

它应该有望与此一起使用。

于 2015-02-09T00:39:01.163 回答