当pip
或pip3
显示已安装时,为什么python
找不到boto3。
我在 Mac 机器上。在使用/没有sudo
的情况下尝试了PIP/PIP3。尝试更改路径变量,但没有路径,但没有运气。
路径:/Library/Frameworks/Python.framework/Versions/3.5/bin:/Users/arun/.sdkman/candidates/gradle/current/bin:/Users/arun/aks/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin
和
$ python -c 'import sys; print sys.path'|tr ',' ' 12'
[''
'/Library/Python/2.7/site-packages/RBTools-0.5.7-py2.7.egg'
'/Library/Python/2.7/site-packages/wfawsclitools-0.1-py2.7.egg'
'/Library/Python/2.7/site-packages/PyYAML-3.12-py2.7-macosx-10.12-intel.egg'
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python27.zip'
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7'
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin'
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac'
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages'
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk'
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-old'
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload'
'/Library/Python/2.7/site-packages'
'/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python'
'/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/PyObjC']
和
$ python -m site
sys.path = [
'/Users/arun/ubuntu-vagrant-box',
'/Library/Python/2.7/site-packages/RBTools-0.5.7-py2.7.egg',
'/Library/Python/2.7/site-packages/wfawsclitools-0.1-py2.7.egg',
'/Library/Python/2.7/site-packages/PyYAML-3.12-py2.7-macosx-10.12-intel.egg',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python27.zip',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-old',
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload',
'/Library/Python/2.7/site-packages',
'/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python',
'/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/PyObjC',
]
USER_BASE: '/Users/arun/Library/Python/2.7' (doesn't exist)
USER_SITE: '/Users/arun/Library/Python/2.7/lib/python/site-packages' (doesn't exist)
ENABLE_USER_SITE: True
步骤我运行到远处:
[arun@ip-10.11.33-65 ~/aks] $ pip install --upgrade pip
Requirement already up-to-date: pip in /usr/local/lib/python2.7/site-packages
[arun@ip-10.11.33-65 ~/aks] $ pip install boto3
Requirement already satisfied: boto3 in /usr/local/lib/python2.7/site-packages
Requirement already satisfied: botocore<1.6.0,>=1.5.0 in /usr/local/lib/python2.7/site-packages (from boto3)
Requirement already satisfied: jmespath<1.0.0,>=0.7.1 in /usr/local/lib/python2.7/site-packages (from boto3)
Requirement already satisfied: s3transfer<0.2.0,>=0.1.10 in /usr/local/lib/python2.7/site-packages (from boto3)
Requirement already satisfied: docutils>=0.10 in /usr/local/lib/python2.7/site-packages (from botocore<1.6.0,>=1.5.0->boto3)
Requirement already satisfied: python-dateutil<3.0.0,>=2.1 in /usr/local/lib/python2.7/site-packages (from botocore<1.6.0,>=1.5.0->boto3)
Requirement already satisfied: futures<4.0.0,>=2.2.0; python_version == "2.6" or python_version == "2.7" in /usr/local/lib/python2.7/site-packages (from s3transfer<0.2.0,>=0.1.10->boto3)
Requirement already satisfied: six>=1.5 in /usr/local/lib/python2.7/site-packages (from python-dateutil<3.0.0,>=2.1->botocore<1.6.0,>=1.5.0->boto3)
[arun@ip-10.11.33-65 ~/aks] $ pip3 install boto3
Requirement already satisfied (use --upgrade to upgrade): boto3 in /Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages
Requirement already satisfied (use --upgrade to upgrade): s3transfer<0.2.0,>=0.1.0 in /Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages (from boto3)
Requirement already satisfied (use --upgrade to upgrade): botocore<1.5.0,>=1.4.1 in /Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages (from boto3)
Requirement already satisfied (use --upgrade to upgrade): jmespath<1.0.0,>=0.7.1 in /Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages (from boto3)
Requirement already satisfied (use --upgrade to upgrade): docutils>=0.10 in /Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages (from botocore<1.5.0,>=1.4.1->boto3)
Requirement already satisfied (use --upgrade to upgrade): python-dateutil<3.0.0,>=2.1 in /Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages (from botocore<1.5.0,>=1.4.1->boto3)
Requirement already satisfied (use --upgrade to upgrade): six>=1.5 in /Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages (from python-dateutil<3.0.0,>=2.1->botocore<1.5.0,>=1.4.1->boto3)
You are using pip version 8.1.1, however version 9.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
[arun@ip-10.11.33-65 ~/aks] $ which python
/usr/bin/python
[arun@ip-10.11.33-65 ~/aks] $ `which python` --version
Python 2.7.10
[arun@ip-10.11.33-65 ~/aks] $ python
Python 2.7.10 (default, Jul 30 2016, 19:40:32)
[GCC 4.2.1 Compatible Apple LLVM 8.0.0 (clang-800.0.34)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import boto3
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named boto3
>>> ^D
[arun@ip-10.11.33-65 ~/aks] $
在另一侧,如果我运行python3
,它适用于import boto3
,但不适用于import boto
。
这样安装:
python -m pip install --user boto3
我前几天遇到了同一问题。我在Mac上安装了Python 2.7(默认情况下,我认为)。然后,我安装了Homebrew,并用它来获取最新版本的Python设置:
brew install python
然后,我有两个版本的Python,这还可以。啤酒安装了PIP3以及Python 3.6.5。
那么,我能够运行以获取boto3: pip3 install boto3
为确保它可以访问,请使用Python3命令,而不是较旧的Python。因此,就我而言,我使用了:
python3 signURL.py
以防万一升级到 ansible 2.4.0.0
之后对我有用:
pip install --upgrade --user boto3
重新创建我的$HOME/Library/Python/2.7/lib/python/site-packages
所以我是python的Uber Noob,在工作中做点事在python3
下载,我输入python some_script.py
,导致:
File "some_script.py", line 4, in <module>
import boto3
将其更改为python3 some_script.py
修复/找到了适当的模块