Question

我试图在我的Mac上安装Torch7，但此时安装暂停：

Not updating your shell profile.
You might want to 
add the following lines to your shell profile:

export PATH=/Users/khsiddiqui/torch/install/bin:$PATH
export LD_LIBRARY_PATH=/Users/khsiddiqui/torch/install/lib:$LD_LIBRARY_PATH 
export    DYLD_LIBRARY_PATH=/Users/khsiddiqui/torch/install/lib:$DYLD_LIBRARY_PATH

不确定这意味着什么。上面我收到了以下输出

echo "Error: could not find ipython in PATH. Do you have it installed?"
   fi

然而，我确认安装了iPython：

No update necessary, 'ipython' is up-to-date.
ipython-3.0.0-3.egg was installed on: Thu Apr  9 18:12:32 2015


kamransiquisMBP:torch khsiddiqui$ env | grep PATH
PATH=/Users/khsiddiqui/Library/Enthought/Canopy_64bit/User/bin:
/usr/local/bin:
/usr/bin:
/bin:
/usr/sbin:
/sbin:
/opt/X11/bin:
/usr/texbin

试图找到.bashrc文件

%edit .bashrc
WARNING: Argument given (.bashrc) can't be found as a variable or as a filename.

kamransiquisMBP:torch khsiddiqui$ ls -ld ~/.* drwxr-xr-x+ 43 khsiddiqui staff 1462 12 Apr 01:15 /Users/khsiddiqui/. drwxr-xr-x 6 root admin 204 19 Oct 17:34 /Users/khsiddiqui/.. -r-------- 1 khsiddiqui staff 7 19 Oct 17:34 /Users/khsiddiqui/.CFUserTextEncoding -rw-r--r--@ 1 khsiddiqui staff 16388 26 Mar 23:59 /Users/khsiddiqui/.DS_Store drwxr-xr-x 3 khsiddiqui staff 102 8 Sep 2014 /Users/khsiddiqui/.R -rw-r--r-- 1 khsiddiqui staff 728832 2 Apr 17:21 /Users/khsiddiqui/.RData -rw-r--r-- 1 khsiddiqui staff 1101 20 Oct 02:58 /Users/khsiddiqui/.Rapp.history -rw-r--r-- 1 khsiddiqui staff 6314 2 Apr 17:21 /Users/khsiddiqui/.Rhistory drwx------ 22 khsiddiqui staff 748 12 Apr 01:25 /Users/khsiddiqui/.Trash -rw------- 1 khsiddiqui staff 1860 9 Apr 22:15 /Users/khsiddiqui/.bash_history drwxr-xr-x 4 khsiddiqui staff 136 9 Apr 17:57 /Users/khsiddiqui/.cache drwx------ 18 khsiddiqui staff 612 12 Apr 20:09 /Users/khsiddiqui/.canopy drwxr-xr-x 3 khsiddiqui staff 102 12 Apr 01:15 /Users/khsiddiqui/.conda drwxr-xr-x 2 khsiddiqui staff 68 12 Apr 01:11 /Users/khsiddiqui/.continuum drwx------ 3 khsiddiqui staff 102 30 Jul 2010 /Users/khsiddiqui/.cups drwx------ 10 khsiddiqui staff 340 2 Apr 17:26 /Users/khsiddiqui/.dropbox -rw-r--r-- 1 khsiddiqui staff 2525 12 Apr 16:56 /Users/khsiddiqui/.enstaller4rc drwxr-xr-x 9 khsiddiqui staff 306 9 Apr 22:25 /Users/khsiddiqui/.ipython drwxr-xr-x 4 khsiddiqui staff 136 12 Apr 16:57 /Users/khsiddiqui/.matplotlib -rw-r--r-- 1 khsiddiqui staff 340 12 Apr 01:12 /Users/khsiddiqui/.profile -rw-r--r-- 1 khsiddiqui staff 251 28 Mar 13:45 /Users/khsiddiqui/.profile-anaconda.bak drwxr-xr-x 15 khsiddiqui staff 510 2 Apr 17:21 /Users/khsiddiqui/.rstudio-desktop drwxr-xr-x 6 khsiddiqui staff 204 20 Oct 19:21 /Users/khsiddiqui/.subversion -rw------- 1 khsiddiqui staff 625 9 Apr 21:33 /Users/khsiddiqui/.viminfo

Answer 1

我有类似的问题并解决了它，也许它可以帮助别人。

这是第二个安装脚本的结束，命令“th”无效：

Not updating your shell profile.
You might want to
add the following lines to your shell profile:

. /Users/myusername/torch/install/bin/torch-activate

本文介绍了您的shell配置文件的组织方式：https://serverfault.com/questions/110065/what-profile-is-my-current-shell-using

我意识到在我的用户文件夹/ Users / myusername /我有一个“.bash_profile”文件，我在里面粘贴了“./ Users / myusername / torch / install / bin / torch-activate”行但是没有工作（命令“th”在终端中无法识别）。

所以在同一个/ Users / myusername /文件夹中我创建了一个“.profile”文件并粘贴了一行“./ Users / myusername / torch / install / bin / torch-activate”里面

然后命令“th”工作正常;）

Answer 2

首先，可以安装IPython但安装过程不会看到。

如果您在shell提示符下输入which ipython，它会告诉您它的安装位置。然后echo $PATH将显示您的PATH变量，该变量应包含包含IPython的目录。如果不是，则必须编辑.bashrc文件中的PATH语句以添加它。

其次，.bashrc是shell在启动时运行的文件，应该在您的主目录中，因此在shell提示符下输入cd，您将在那里。然后使用文本编辑器（如文本编辑）进行编辑。在您的情况下，您没有.bashrc文件，而是在名为.profile的文件中设置了一些内容。你应该查看它的内容。

最后，我不会在IPython中运行任何这些命令。只从shell运行它们（和Torch安装过程）。

此外，我注意到你有一个名为＆＃34; anaconda＆＃34;的文件。在里面。你安装了＆＃39; Anaconda＆＃39;？

安装Torch7。 iPython安装错误（mac）

2 个答案: