[SSL: CERTIFICATE_VERIFY_FAILED]

[rangansingham]

When executing "pip install TM1py" in Anaconda Prompt I get below error

Requirement already satisfied: TM1py in c:\programdata\anaconda3\lib\site-packages (1.4.1)
Requirement already satisfied: pandas in c:\programdata\anaconda3\lib\site-packages (from TM1py) (1.0.5)
Requirement already satisfied: requests-negotiate-sspi; platform_system == "Windows" in c:\programdata\anaconda3\lib\site-packages (from TM1py) (0.5.2)
Requirement already satisfied: pytz in c:\programdata\anaconda3\lib\site-packages (from TM1py) (2020.1)
Requirement already satisfied: requests in c:\programdata\anaconda3\lib\site-packages (from TM1py) (2.24.0)
Requirement already satisfied: numpy>=1.13.3 in c:\programdata\anaconda3\lib\site-packages (from pandas->TM1py) (1.18.5)
Requirement already satisfied: python-dateutil>=2.6.1 in c:\programdata\anaconda3\lib\site-packages (from pandas->TM1py) (2.8.1)
Requirement already satisfied: pypiwin32>=223 in c:\programdata\anaconda3\lib\site-packages (from requests-negotiate-sspi; platform_system == "Windows"->TM1py) (223)
Requirement already satisfied: idna<3,>=2.5 in c:\programdata\anaconda3\lib\site-packages (from requests->TM1py) (2.10)
Requirement already satisfied: certifi>=2017.4.17 in c:\programdata\anaconda3\lib\site-packages (from requests->TM1py) (2020.6.20)
Requirement already satisfied: chardet<4,>=3.0.2 in c:\programdata\anaconda3\lib\site-packages (from requests->TM1py) (3.0.4)
Requirement already satisfied: urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1 in c:\programdata\anaconda3\lib\site-packages (from requests->TM1py) (1.25.9)
Requirement already satisfied: six>=1.5 in c:\programdata\anaconda3\lib\site-packages (from python-dateutil>=2.6.1->pandas->TM1py) (1.15.0)
Requirement already satisfied: pywin32>=223 in c:\programdata\anaconda3\lib\site-packages (from pypiwin32>=223->requests-negotiate-sspi; platform_system == "Windows"->TM1py) (227)

_Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (ssl.c:1108)'))) - skipping

Is this something you have come across before.

[MariusWirtz]

Can you install other packages with pip?