在AWS的TDM Studio中安装enchant C库(使用ProQuest SageMaker服务器)

Question

我在亚马逊网络服务SageMaker中安装enchant C库时遇到了问题。我遵循以下步骤(我使用os.system从jupyter-notebook -in python语言向终端发送命令，os.popen -for获得终端的输出- )：

(1)请求"enchant C library“repo：

os.propen("yum whatprovides enchant")

前面的代码片段的答案是：

Loaded plugins: dkms-build-requieres, priorities, update-motd, upgrade-helper,
            : versionlock
Could not retrieve mirrorlist http://repo.us-east-1.amazonaws.com/latest/main/mirror.list error was 14: HTTP Error 403 - Forbidden
Could not retrieve mirrorlist http://repo.us-east-1.amazonaws.com/latest/main/mirror.list error was 14: HTTP Error 403 - Forbidden
1:enchant-1.6.0-5.2.amzn1.i686 : An Enchanting Spell Checking Library
Repo   : amzn-main
1:enchant-1.6.0-5.2.amzn1.x86_64 : An Enchanting Spell Checking Library
Repo   : amzn-main

(2)安装enchant-1.6.0-5.2.amzn1.x86_64包：

os.popen( "sudo yum install enchant -y" )

前面的代码片段的答案是：

Loaded plugins: dkms-build-requieres, priorities, update-motd, upgrade-helper,
            : versionlock
Could not retrieve mirrorlist http://repo.us-east-1.amazonaws.com/latest/main/mirror.list error was 14: HTTP Error 403 - Forbidden
Could not retrieve mirrorlist http://repo.us-east-1.amazonaws.com/latest/main/mirror.list error was 14: HTTP Error 403 - Forbidden
Resolving Dependencies
--> Running transaction check
---> Package enchant.x86_64 1:1.6.0-5.2.amzn1 will be installed
--> Proecssing Dependecy: libhunspell-1.2.so.0()(64bit) for package: 1:enchant-1.6.0-5.2.amzn1.x86_64
--> Running transaction check
---> Package hunspell.x86_64 0:1.2.8-16.2.amzn1 will be installed
--> Finished Dependency Resolution

Dependencies Resolved
enter code here
=======================================================================
Package              Arch      Version            Repository     Size
=======================================================================
Installing:
enchant             x86_64    1:1.6.0-5.2.amzn1   amzn-main        54 k
Instanlling for dependencies:
hunspell            x86_64    1:1.8-16.2.amzn1    amzn-main       191 k

Transaction Summary
=======================================================================
Install 1 Package (+1 Denpendet package)

Total download size: 245 k
Installed size: 514 k
Downloading packages:

因此，安装enchant C库的最后一步就足够了，但是当我尝试在python中导入enchant时，我得到了以下输出：

import enchant
-------------------------------------------
Import Error: The 'enchant' C library was not found and maybe needs to be installed.
See https://pyenchant.github.io/pyenchant/install.html
for details

Answer 1

我发现了错误，下面的步骤是正确的(对于安装enchant包)，问题是服务器无法访问repos，所以无法下载包。原因是(我在我的问题中省略了一个细节:我通过ProQuest的TDM Studio在aws服务器上工作)服务器只是不从蟒蛇或PyPI存储库加载包。