错误:未找到与查询匹配的结果.对于 ubuntu 中的 luarocks [英] Error: No results matching query were found. for luarocks in ubuntu

问题描述

我是 Lua 的新手.这是我在我的新虚拟 Ubuntu 上所做的.首先我安装了从他们官网下载的lua-5.3.4.

I'm totally new in Lua. And here is what I've done on my new virtual Ubuntu. First I install the lua-5.3.4 which is download from their official website.

make linux
make install

这是依赖库的 README.md 建议我这样做.>

And this is the README.md of the dependency lib suggesting I do.

luarocks install torch
luarocks install nn
luarocks install dpnn
luarocks install torchx
luarocks install rnn

但是，无论我在哪里使用它们，它总是向我返回此错误消息.

However, it always return me this error message no matter where I use them.

错误:未找到与查询匹配的结果.

Error: No results matching query were found.

所以我按照我在这里找到的建议从 http://torch 安装火炬.ch/docs/getting-started.html

So I follow the suggestion I found on here to install torch from http://torch.ch/docs/getting-started.html

这就是我所做的

git clone https://github.com/torch/distro.git ~/torch --recursive
cd ~/torch; bash install-deps;
./install.sh
source ~/.bashrc

所有这些命令都在 mycount 下

All of this commands are under mycount

vera@ubuntu:~/Documents/relation inference$

vera@ubuntu:~/Documents/relation inference$

然后我再次尝试安装依赖项并再次失败.

Then I try again to install the dependency and fail again.

sudo luarocks install rnn
sudo luarocks install nn
sudo luarocks install torch

我通过 sudo su 切换到根计数.然后当我再次 luarocks install nn 时.我明白了:

I switch to the root count by sudo su. Then while I do luarocks install nn again. I got this:

root@ubuntu:/home/vera/Documents/relation inference# luarocks install nn
Installing https://rocks.moonscript.org/nn-1.0.4-1.src.rock...
Using https://rocks.moonscript.org/nn-1.0.4-1.src.rock... switching to 'build' mode
gcc -O2 -fPIC -I/usr/include/lua5.1 -c lnn.c -o lnn.o
lnn.c:4:23: fatal error: nanomsg/nn.h: 没有那个文件或目录(this means :no that file or the dict)
compilation terminated.

Error: Build error: Failed compiling object lnn.o

当我在 root 下使用其他命令时，我仍然收到相同的错误消息.

While I use the other command under root, I still got the same error message.

root@ubuntu:/home/vera/Documents/relation inference# luarocks install rnn
Error: No results matching query were found.

root@ubuntu:/home/vera/Documents/relation inference# luarocks install torch
Error: No results matching query were found.

root@ubuntu:/home/vera/Documents/relation inference#  luarocks install torch7-master
Error: No results matching query were found.

我已经从 GitHub 下载了依赖项.

I already downloaded the dependency from GitHub.

推荐答案

最后我通过这种方式解决了我的问题.

Finally I solved my issues by this way.

错误:未找到匹配查询的结果.对于 ubuntu 中的 luarocks，您可以在我的博客上找到解决方案的详细信息.

Error: No results matching query were found. for luarocks in ubuntu you can find the detail of the solution on my blog.

以下是我所做的.

首先我发现我实际上并没有安装torch，虽然我按照官方网站告诉我的方式安装了3次.(我仍然不知道为什么.)您可以通过th

First I find that I didn't install torch in fact though I did what the offical web site told me and installed it for 3 times.(And I still don't know why.) you can test if you have successed install the torch byth

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

那么也许你仍然会发现命令 luarocks install xxx useless.Continue.

Then maybe you will still find the command luarocks install xxx useless.Continue.

这是我最终发现有用的解决方案.(这是中文的.如果你不明白，你可以看我写的.)

this is the solution which I finally found useful.(This is in Chinese.If you don't understand,you can see what I write down.)

下载所有依赖 github、解压和 cd 到 dict 中.

Download all of the dependency on github,unzip,and cd into the dict.

luarocks install nn-master/rocks/nn-scm-1.rockspec
luarocks install rnn-master/rocks/rnn-scm-1.rockspec

最重要的一点是你需要找到.rockspec

the most important point is that you need to find where is the .rockspec

这是一些依赖项的位置.您可能会发现它们的格式并不总是相同.

Here is some dependencies's location.And you may find they are not always in a same format.

luarocks install torchx-master/torchx-scm-1.rockspec
luarocks install Moses-master/rockspec/moses-1.4.0-1.rockspec
luarocks install dpnn-master/rocks/dpnn-scm-1.rockspec
luarocks install rnn-master/rocks/rnn-scm-1.rockspec
luarocks install optim-master/optim-1.0.5-0.rockspec

在安装过程中，这就是你可能得到的.

During install,this is what you may get.

pnn-scm-1.rockspec
Using dpnn-master/rocks/dpnn-scm-1.rockspec... switching to 'build' mode

Missing dependencies for dpnn:
moses >= 1.3.1

mkdir: 无法创建目录"/home/vera/.cache/luarocks/https___raw.githubusercontent.com_torch_rocks_master": 权限不够
mkdir: 无法创建目录"/home/vera/.cache/luarocks/https___raw.githubusercontent.com_torch_rocks_master": 权限不够
mkdir: 无法创建目录"/home/vera/.cache/luarocks/https___raw.githubusercontent.com_torch_rocks_master": 权限不够
Warning: Failed searching manifest: Failed creating temporary cache directory /home/vera/.cache/luarocks/https___raw.githubusercontent.com_torch_rocks_master
mkdir: 无法创建目录"/home/vera/.cache/luarocks/https___raw.githubusercontent.com_rocks-moonscript-org_moonrocks-mirror_master": 权限不够
mkdir: 无法创建目录"/home/vera/.cache/luarocks/https___raw.githubusercontent.com_rocks-moonscript-org_moonrocks-mirror_master": 权限不够
mkdir: 无法创建目录"/home/vera/.cache/luarocks/https___raw.githubusercontent.com_rocks-moonscript-org_moonrocks-mirror_master": 权限不够
Warning: Failed searching manifest: Failed creating temporary cache directory /home/vera/.cache/luarocks/https___raw.githubusercontent.com_rocks-moonscript-org_moonrocks-mirror_master

所以去github上，找到它要求的依赖.so循环.正如你所看到的，实际上我只需要rnn, nn, optim, torch，其他就是这些依赖请求.

So just go to the github, find the dependency it ask for.so loop.As you can see, here infact I just need rnn, nn, optim, torch, the other is all this dependency ask for.

确保您的字典中已经安装了依赖项.

Make sure the dependency is already installed in your dict.

luarocks list

希望能帮到你.XD

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