小编ss3*_*21c的帖子

我正在尝试使用 boto3 创建一个 Python 程序来创建 Amazon AutoScaling 组。定义扩展和缩减策略以及相应的 CloudWatch 警报。从程序启动新实例时提供上一步中创建的启动脚本。使用开放的安全组端口 80，\n这是程序，

# Check if the user has the Access & Secret key configured\nimport boto3\nfrom boto3 import Session\n\nsession = Session()\ncredentials = session.get_credentials()\ncurrent_credentials = credentials.get_frozen_credentials()\n\n# Break & Exit if any of the key is not present\nif current_credentials.access_key is None:\n    print("Access Key missing, use  `aws configure` to setup")\n    exit()\n\nif current_credentials.secret_key is None:\n    print("Secret Key missing, use  `aws configure` to setup")\n    exit()\n\n# VPC design for multi az deployments\nglobalVars = {}\nglobalVars[\'REGION_NAME\']              = "ap-south-1"\nglobalVars[\'AZ1\']                      = …

我正在尝试使用boto3为aws学习python，所以我正在尝试执行此处给出的代码https://boto3.readthedocs.io/en/latest/guide/s3-example-creating-buckets.html 我遇到了错误，module boto3 not found
因此我进行了升级基于这里的答案到boto3 无法安装 提到的boto3以使用pip3 install boto3 此命令的发出给我以下输出

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 …

这是我在vi中的示例文件

1./*
2. * C  Program to Build Binary Tree if Inorder or Postorder Traversal as Input
3. *
4. *                     40
5. *                    /  \
6. *                   20   60
7. *                  /  \   \
8. *                 10  30   80
9. *                           \
10. *                           90    
11. *             (Given Binary Search Tree)    
12. */
13.#include <stdio.h>
14.#include <stdlib.h>
15. 
16.struct btnode
17.{
18.    int value;
19.    struct btnode *l;
20.    struct btnode *r;
21.}*root = NULL, *temp = NULL;
22. …