Torch | 找不到rnn模块：module 'rnn' not found:No LuaRocks module found for rnn

 

 

最近在用lua torch框架做实验，发现这个框架国内相关的资料不多。实验中使用到rnn框架，输入如下：

require 'rnn'

因为rnn模块不包含于torch的默认安装模块，报错信息如下：

    no field package.preload['rnn']
	no file '~/.luarocks/share/lua/5.1/rnn.lua'
	no file '~/.luarocks/share/lua/5.1/rnn/init.lua'
	no file '~/torch/install/share/lua/5.1/rnn.lua'
	no file '~/torch/install/share/lua/5.1/rnn/init.lua'
	no file './rnn.lua'
	no file '~/torch/install/share/luajit-2.1.0-beta1/rnn.lua'
	no file '~/share/lua/5.1/rnn.lua'
	no file '~/share/lua/5.1/rnn/init.lua'
	no file '~/app/.luarocks/share/lua/5.1/rnn.lua'
	no file '~/app/.luarocks/share/lua/5.1/rnn/init.lua'
	no file '~/.luarocks/lib/lua/5.1/rnn.so'
	no file '~/torch/install/lib/lua/5.1/rnn.so'
	no file '~/torch/install/lib/rnn.so'
	no file './rnn.so'
	no file '~/lib/lua/5.1/rnn.so'
	no file '~/lib/lua/5.1/loadall.so'
	no file '~/app/.luarocks/lib/lua/5.1/rnn.so'

 

在外网找到两个解法如下：

1. 下载开源rnn模块包，手动编译安装（亲测有效）

git clone https://github.com/Element-Research/rnn.git
cd rnn
luarocks make rocks/rnn-scm-1.rockspec

原答案链接：rnn模块编译

 

2. 解法二

luarocks install https://raw.githubusercontent.com/jcjohnson/torch-rnn/master/torch-rnn-scm-1.rockspec

cd ~/torch ./clean.sh TORCH_LUA_VERSION=LUA52 ./install.sh

上面两个步骤试了，可能仍然无法成功找到rnn模块，方案出处作者提供了新的安装源，如下。

luarocks install https://raw.githubusercontent.com/qassemoquab/stnbhwd/master/stnbhwd-scm-1.rockspec luarocks install https://raw.githubusercontent.com/jcjohnson/torch-rnn/master/torch-rnn-scm-1.rockspec

 

 

欢迎大家多多讨论。