Develop Reference

Cant install pip PyMySQL using Anaconda prompt

I tried to download the pip install PyMySQL on my Anaconda prompt (Im using Spyder as IDE). Its not working. I received this error. Someone who knows how to fix it? Iam using Python version 3.7.4 64-bit. Thank you in advance :)
(base) C:\Users\AK>pip install PyMySQL
Collecting PyMySQL
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 0x000001E5EC2F84C8>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it')': /simple/pymysql/
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 0x000001E5EC30CC48>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it')': /simple/pymysql/
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 0x000001E5EC319408>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it')': /simple/pymysql/
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 0x000001E5EC319908>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it')': /simple/pymysql/
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 0x000001E5EC319B88>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it')': /simple/pymysql/
ERROR: Could not find a version that satisfies the requirement PyMySQL (from versions: none)
ERROR: No matching distribution found for PyMySQL

This could be due to an antivirus or some other program on your computer interfering with network connections (see pip install is not working).
I am able to install PyMySQL with the following:
pip install PyMySQL
There are a few possible solutions.
Install with conda: conda install pymysql
Download the wheel for PyMySQL and install it using that file.
Go to https://pypi.org/project/PyMySQL/#files and download the .whl file.
Run pip install path/to/PyMySQL-0.9.3-py2.py3-none-any.whl
If antivirus is in fact playing a role, then I'm not sure what to do, but google is your friend.

'ProxyError('Cannot connect to proxy.', NewConnectionError

While installing any package for python in pycharm. Getting below error:-
Collecting py2neo
Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fb8e2e15780>: Failed to establish a new connection: [Errno 111] Connection refused',))': /simple/py2neo/
Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fb8e2e155f8>: Failed to establish a new connection: [Errno 111] Connection refused',))': /simple/py2neo/
Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fb8e2e15898>: Failed to establish a new connection: [Errno 111] Connection refused',))': /simple/py2neo/
Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fb8e2e154a8>: Failed to establish a new connection: [Errno 111] Connection refused',))': /simple/py2neo/
Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fb8e2e15400>: Failed to establish a new connection: [Errno 111] Connection refused',))': /simple/py2neo/
Could not find a version that satisfies the requirement py2neo (from versions: )
No matching distribution found for py2neo

I am experiencing exactly the same errors inside my Docker container, behind corporate Proxy. no matter which package I am trying to install.
I could nail it down to the following:
I am getting this error as soon as any proxy env var is set (either https_proxy or HTTPS_PROXY). The curious thing it doesn´t matter if this is the right proxy or not. Also, I experienced, that when one of these vars is set, pip seems to ignore what I pass via the --proxy switch during installation.
I got it working using the following workaround:
making sure that there is neither https_proxy (lowercase), not HTTPS_PROXY (uppercase) environment var is set.
run pip install using the following command
pip3 --proxy=http://<proxyHost>:<proxyPort> install py2neo
While this workaround works for me, I would still be interested to find a resolution for this, as
I am really curious about what´s going there
it is kind of annoying to have to specify the proxy in the command inside of the Dockerfile

Pip install and Easy install Django and VirtualEnv not working

I am trying to install virtualenv and django and i keep getting errors.I tried using the whql file of virtualenv but still, no solution.My windows firewall is also turned off.This is the error message for virtualenv,The same thing happens when i try installing flask also.
C:\Windows\system32>easy_install virtualenv
Searching for virtualenv
Reading https://pypi.python.org/simple/virtualenv/
Download error on https://pypi.python.org/simple/virtualenv/: [WinError 10061] N
o connection could be made because the target machine actively refused it -- Som
e packages may not be found!
Couldn't find index page for 'virtualenv' (maybe misspelled?)
Scanning index of all packages (this may take a while)
Reading https://pypi.python.org/simple/
Download error on https://pypi.python.org/simple/: [WinError 10061] No connectio
n could be made because the target machine actively refused it -- Some packages
may not be found!
No local packages or working download links found for virtualenv
error: Could not find suitable distribution for Requirement.parse('virtualenv')
C:\Windows\system32>pip install virtualenv
Collecting virtualenv
Retrying (Retry(total=4, connect=None, read=None, redirect=None)) after connec
tion broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip.
_vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0
x0298DD70>: Failed to establish a new connection: [WinError 10061] No connection
could be made because the target machine actively refused it',))': /simple/virt
ualenv/
Retrying (Retry(total=3, connect=None, read=None, redirect=None)) after connec
tion broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip.
_vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0
x0298DED0>: Failed to establish a new connection: [WinError 10061] No connection
could be made because the target machine actively refused it',))': /simple/virt
ualenv/
Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after connec
tion broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip.
_vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0
x0298DDD0>: Failed to establish a new connection: [WinError 10061] No connection
could be made because the target machine actively refused it',))': /simple/virt
ualenv/
Retrying (Retry(total=1, connect=None, read=None, redirect=None)) after connec
tion broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip.
_vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0
x0298DB30>: Failed to establish a new connection: [WinError 10061] No connection
could be made because the target machine actively refused it',))': /simple/virt
ualenv/
Retrying (Retry(total=0, connect=None, read=None, redirect=None)) after connec
tion broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip.
_vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0
x0298DC90>: Failed to establish a new connection: [WinError 10061] No connection
could be made because the target machine actively refused it',))': /simple/virt
ualenv/
Could not find a version that satisfies the requirement virtualenv (from versions: )
No matching distribution found for virtualenv
This is the error message for Django.
C:\Windows\system32>pip install django
Collecting django
Retrying (Retry(total=4, connect=None, read=None, redirect=None)) after connec
tion broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip.
_vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0
x0298DE90>: Failed to establish a new connection: [WinError 10061] No connection
could be made because the target machine actively refused it',))': /simple/djan
go/
Retrying (Retry(total=3, connect=None, read=None, redirect=None)) after connec
tion broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip.
_vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0
x0298DE30>: Failed to establish a new connection: [WinError 10061] No connection
could be made because the target machine actively refused it',))': /simple/djan
go/
Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after connec
tion broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip.
_vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0
x0298DD50>: Failed to establish a new connection: [WinError 10061] No connection
could be made because the target machine actively refused it',))': /simple/djan
go/
Retrying (Retry(total=1, connect=None, read=None, redirect=None)) after connec
tion broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip.
_vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0
x0298DDB0>: Failed to establish a new connection: [WinError 10061] No connection
could be made because the target machine actively refused it',))': /simple/djan
go/
Retrying (Retry(total=0, connect=None, read=None, redirect=None)) after connec
tion broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip.
_vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0
x0298DC10>: Failed to establish a new connection: [WinError 10061] No connection
could be made because the target machine actively refused it',))': /simple/djan
go/
Could not find a version that satisfies the requirement django (from versions:
)
No matching distribution found for django
C:\Windows\system32>easy_install django
Searching for django
Reading https://pypi.python.org/simple/django/
Download error on https://pypi.python.org/simple/django/: [WinError 10061] No co
nnection could be made because the target machine actively refused it -- Some pa
ckages may not be found!
Couldn't find index page for 'django' (maybe misspelled?)
Scanning index of all packages (this may take a while)
Reading https://pypi.python.org/simple/
Download error on https://pypi.python.org/simple/: [WinError 10061] No connectio
n could be made because the target machine actively refused it -- Some packages
may not be found!
No local packages or working download links found for django
error: Could not find suitable distribution for Requirement.parse('django')
C:\Windows\system32>

I would probably tackle this with pip. I would do the following:
pip install virtualenv
Then next in your directory you choose to set up your virtual environment. Then nexxt name your virtual enviornment:
virtualenv pymote_env
Then after we do that we can call the virtual enviornment as so:
pymote_env\Scripts\activate(pymote_env)
Then when the virtual environment call the pip command to verify it works
pip
Then after install django:
pip install django
Hopefully this is what your looking for. H

Error in installing Flask using pip command in windows

I tried to install Flask as well as virtualenv using pip command in windows command prompt but below error is showing. How can I fix this?
C:\Users\anupa>pip install Flask
Collecting Flask
Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x06620E50>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it',))': /simple/flask/
Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x06620DF0>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it',))': /simple/flask/
Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x06620C30>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it',))': /simple/flask/
Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x06620E10>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it',))': /simple/flask/
Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x06620C90>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it',))': /simple/flask/
Could not find a version that satisfies the requirement Flask (from versions: )
No matching distribution found for Flask

Try using the pip command,
$ pip install --proxy your_proxy_path Flask

pip install connection not establishing

I am running pip install and anything I try to install max retries out. I am on windows 10 and using Anaconda which had pip installed from the onset. I recently ran git clean by accident and messed up my files, this may have something to do with the pip install problem. pip install does work with .whl files so i think the problem lies in the connection but what i have tried so far has yielded little change.
Retrying (Retry(total=4, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x0000000003763DA0>: Failed to establish a new connection: [Errno 10061] No connection could be made because the target machine actively refused it',)': /simple/pypdf2/
Retrying (Retry(total=3, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x00000000037639B0>: Failed to establish a new connection: [Errno 10061] No connection could be made because the target machine actively refused it',)': /simple/pypdf2/
Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x0000000003763898>: Failed to establish a new connection: [Errno 10061] No connection could be made because the target machine actively refused it',)': /simple/pypdf2/
Retrying (Retry(total=1, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x00000000037637F0>: Failed to establish a new connection: [Errno 10061] No connection could be made because the target machine actively refused it',)': /simple/pypdf2/
Retrying (Retry(total=0, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x0000000003763F60>: Failed to establish a new connection: [Errno 10061] No connection could be made because the target machine actively refused it',)': /simple/pypdf2/
Could not find a version that satisfies the requirement PyPDF2 (from versions: )
No matching distribution found for PyPDF2
Thanks in advance, up to this point i have just downloading every package off the internet and that is a real pain, so if this could be fixed that would be great!