努力通过 amazon sagemaker 安装 python 包答案

【问题标题】：struggling to install python package via amazon sagemaker努力通过 amazon sagemaker 安装 python 包
【发布时间】：2020-12-02 05:16:45
【问题描述】：

我正在使用 Amazon Sagemaker 并尝试通过 anaconda python3 notebook 安装 gaapi4py 包。

到目前为止，我已经尝试了以下命令：

%conda install gaapi4py

和

conda install gaapi4py

Got same error:

Collecting package metadata (current_repodata.json): failed

CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://conda.anaconda.org/conda-forge/linux-64/current_repodata.json>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.
'https://conda.anaconda.org/conda-forge/linux-64'



Note: you may need to restart the kernel to use updated packages.

或者，我尝试了以下方法，但也失败了：

pip install gaapi4py

错误文字：

WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f657c803c50>: Failed to establish a new connection: [Errno 101] Network is unreachable',)': /simple/gaapi4py/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f657c8035f8>: Failed to establish a new connection: [Errno 101] Network is unreachable',)': /simple/gaapi4py/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f657c803550>: Failed to establish a new connection: [Errno 101] Network is unreachable',)': /simple/gaapi4py/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f657c803400>: Failed to establish a new connection: [Errno 101] Network is unreachable',)': /simple/gaapi4py/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f657c803358>: Failed to establish a new connection: [Errno 101] Network is unreachable',)': /simple/gaapi4py/
ERROR: Could not find a version that satisfies the requirement gaapi4py (from versions: none)
ERROR: No matching distribution found for gaapi4py
WARNING: You are using pip version 20.0.2; however, version 20.3 is available.
You should consider upgrading via the '/home/ec2-user/anaconda3/envs/python3/bin/python -m pip install --upgrade pip' command.
Note: you may need to restart the kernel to use updated packages.

我做错了什么？以前的所有软件包都运行良好。

更新：

也按照亚马逊书中的建议进行了尝试：

import sys
!{sys.executable} -m pip install gaapi4py

和

import sys
!conda install -y --prefix {sys.prefix} gaapi4py

两者都不起作用，出现与上述相同的错误。

【问题讨论】：

标签： python amazon-sagemaker

【解决方案1】：

我遇到了同样的错误：

CondaHTTPError: url 的 HTTP 000 连接失败

这是因为笔记本无法连接到互联网。我在私有 VPC 中创建了笔记本。我创建了一个启用“直接互联网访问”的新笔记本。然后我就可以安装包了。

【讨论】：

【解决方案2】：

在与我们的 IT 部门反复交谈后，我发现自定义库安装因安全原因被阻止。

【讨论】：