如何检查 awscli 和兼容的 botocore 包是否已安装

Question

我正在尝试使用 boto3 为 aws 学习 python，所以我试图执行这里给出的代码 https://boto3.readthedocs.io/en/latest/guide/s3-example-creating-buckets.html 我收到错误module boto3 not found
所以我根据这里的答案升级到 boto3 Unable to install boto3 提到使用pip3 install boto3 发出这个命令给了我以下输出

C:\Users\DEEL>pip3 install boto3
Collecting boto3
  Downloading https://files.pythonhosted.org/packages/c9/cd/d48602dc99ecb52876cf
741477f15c874b631e5776723f27092693a5b535/boto3-1.7.80-py2.py3-none-any.whl (128k
B)
    100% |████████████████████████████████| 133kB 160kB/s
Collecting botocore<1.11.0,>=1.10.80 (from boto3)
  Downloading https://files.pythonhosted.org/packages/5e/cf/b97f44993766af17bf64
aeddadf66f63b6ebf3d700565cc7ee7b13cd0067/botocore-1.10.80-py2.py3-none-any.whl (
4.5MB)
    100% |████████████████████████████████| 4.5MB 1.3MB/s
Requirement already satisfied: jmespath<1.0.0,>=0.7.1 in e:\installation2\python
3\lib\site-packages (from boto3) (0.9.3)
Requirement already satisfied: s3transfer<0.2.0,>=0.1.10 in e:\installation2\pyt
hon3\lib\site-packages (from boto3) (0.1.13)
Requirement already satisfied: docutils>=0.10 in e:\installation2\python3\lib\si
te-packages (from botocore<1.11.0,>=1.10.80->boto3) (0.14)
Requirement already satisfied: python-dateutil<3.0.0,>=2.1; python_version >= "2
.7" in e:\installation2\python3\lib\site-packages (from botocore<1.11.0,>=1.10.8
0->boto3) (2.7.3)
Requirement already satisfied: six>=1.5 in e:\installation2\python3\lib\site-pac
kages (from python-dateutil<3.0.0,>=2.1; python_version >= "2.7"->botocore<1.11.
0,>=1.10.80->boto3) (1.11.0)
awscli 1.15.80 has requirement botocore==1.10.79, but you'll have botocore 1.10.
80 which is incompatible.
Installing collected packages: botocore, boto3
  Found existing installation: botocore 1.10.79
    Uninstalling botocore-1.10.79:
      Successfully uninstalled botocore-1.10.79

在这个输出中有一行 awscli 1.15.80 has requirement botocore==1.10.79, but you'll have botocore 1.10. 80 which is incompatible.

所以基于这里的链接 How to upgrade AWS CLI to the latest version?我升级了awscli pip3 install –upgrade awscli 在屏幕上得到以下输出

C:\Users\DEEL>pip3 install --upgrade awscli
Collecting awscli
  Downloading https://files.pythonhosted.org/packages/6b/fa/89c248eaacccd816fdea
88206060a7cd221f227855782ff7b0ffb80d725a/awscli-1.15.81-py2.py3-none-any.whl (1.
3MB)
    100% |████████████████████████████████| 1.3MB 198kB/s
Requirement already satisfied, skipping upgrade: rsa<=3.5.0,>=3.1.2 in e:\instal
lation2\python3\lib\site-packages (from awscli) (3.4.2)
Requirement already satisfied, skipping upgrade: PyYAML<=3.13,>=3.10 in e:\insta
llation2\python3\lib\site-packages (from awscli) (3.13)
Requirement already satisfied, skipping upgrade: colorama<=0.3.9,>=0.2.5 in e:\i
nstallation2\python3\lib\site-packages (from awscli) (0.3.9)
Requirement already satisfied, skipping upgrade: botocore==1.10.80 in e:\install
ation2\python3\lib\site-packages (from awscli) (1.10.80)
Requirement already satisfied, skipping upgrade: s3transfer<0.2.0,>=0.1.12 in e:
\installation2\python3\lib\site-packages (from awscli) (0.1.13)
Requirement already satisfied, skipping upgrade: docutils>=0.10 in e:\installati
on2\python3\lib\site-packages (from awscli) (0.14)
Requirement already satisfied, skipping upgrade: pyasn1>=0.1.3 in e:\installatio
n2\python3\lib\site-packages (from rsa<=3.5.0,>=3.1.2->awscli) (0.4.4)
Requirement already satisfied, skipping upgrade: jmespath<1.0.0,>=0.7.1 in e:\in
stallation2\python3\lib\site-packages (from botocore==1.10.80->awscli) (0.9.3)
Requirement already satisfied, skipping upgrade: python-dateutil<3.0.0,>=2.1; py
thon_version >= "2.7" in e:\installation2\python3\lib\site-packages (from botoco
re==1.10.80->awscli) (2.7.3)
Requirement already satisfied, skipping upgrade: six>=1.5 in e:\installation2\py
thon3\lib\site-packages (from python-dateutil<3.0.0,>=2.1; python_version >= "2.
7"->botocore==1.10.80->awscli) (1.11.0)
Installing collected packages: awscli
  Found existing installation: awscli 1.15.80
    Uninstalling awscli-1.15.80:
      Successfully uninstalled awscli-1.15.80
Successfully installed awscli-1.15.81

我的问题是我在安装 boto3 awscli 1.15.80 has requirement botocore==1.10.79, but you'll have botocore 1.10. 80 which is incompatible. 时收到的不兼容消息是什么我如何检查 awscli 和 botocore 安装的兼容性以及 应该在我的机器上做什么我在进一步的开发工作中不会遇到问题。

pip3 列表显示如下

C:\Users\DEEL>pip3 list
Package         Version
--------------- -------
awscli          1.15.81
boto3           1.7.80
botocore        1.10.80
colorama        0.3.9
docutils        0.14
jmespath        0.9.3
pip             18.0
pyasn1          0.4.4
python-dateutil 2.7.3
PyYAML          3.13
rsa             3.4.2
s3transfer      0.1.13
setuptools      39.0.1
six             1.11.0

我现在应该怎么做才能使 awscli 和 botocore 兼容？

但是，我想提一下我在 https://boto3.readthedocs.io/en/latest/guide/s3-example-creating-buckets.html 尝试的代码在所有这些工作之后成功执行。

Answer 1

同样的问题和我的解决方法如下所示。

将 aws-cli 升级到最新版本

$ pip3 install awscli --upgrade --user

卸载现有的先前版本的 botocore 和 boto3

$ pip3 uninstall botocore
$ pip3 uninstall boto3

然后重新安装

$ pip3 install botocore
$ pip3 install boto3

结果日志

Package         Version
--------------- -------
awscli          1.16.1 
boto3           1.8.1  
botocore        1.11.1 
colorama        0.3.9  
docutils        0.14   
jmespath        0.9.3  
pip             18.0   
pyasn1          0.4.4  
python-dateutil 2.7.3  
PyYAML          3.13   
rsa             3.4.2  
s3transfer      0.1.13 
setuptools      40.0.0 
six             1.11.0 
urllib3         1.23   
virtualenv      16.0.0 
wheel           0.31.1

Answer 2

其他答案强调升级版本，但如果有人需要使用特定版本，则会出现问题。我必须使用需要 botocore 1.18.18 的第三方库，并且我想要相应的兼容版本的 awscli。为此，只需访问 release history page of botocore on pypi 。搜索您的 botocore 版本并检查它的发布日期。之后访问对应的release history page of awscli 并搜索在该特定日期发布的 awscli 版本。