Unable to install python cryptography module












0















I have a python program with the line



from cryptography.hazmat.backends import default_backend


When run with python3, I get the error



ModuleNotFoundError: No module named 'cryptography'


I installed python-pip, then ran



pip install cryptography

pip install pycrypto


And I still get the same error. Any solution?






python







share|improve this question























  • I also installed python-dev and libffi-dev, then --force-reinstall cryptography module, but it did not solve anything

    – sayanel
    9 hours ago
















0















I have a python program with the line



from cryptography.hazmat.backends import default_backend


When run with python3, I get the error



ModuleNotFoundError: No module named 'cryptography'


I installed python-pip, then ran



pip install cryptography

pip install pycrypto


And I still get the same error. Any solution?






python







share|improve this question























  • I also installed python-dev and libffi-dev, then --force-reinstall cryptography module, but it did not solve anything

    – sayanel
    9 hours ago














0












0








0








I have a python program with the line



from cryptography.hazmat.backends import default_backend


When run with python3, I get the error



ModuleNotFoundError: No module named 'cryptography'


I installed python-pip, then ran



pip install cryptography

pip install pycrypto


And I still get the same error. Any solution?






python







share|improve this question














I have a python program with the line



from cryptography.hazmat.backends import default_backend


When run with python3, I get the error



ModuleNotFoundError: No module named 'cryptography'


I installed python-pip, then ran



pip install cryptography

pip install pycrypto


And I still get the same error. Any solution?






python




python






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked 9 hours ago









sayanelsayanel

613




613













  • I also installed python-dev and libffi-dev, then --force-reinstall cryptography module, but it did not solve anything

    – sayanel
    9 hours ago



















  • I also installed python-dev and libffi-dev, then --force-reinstall cryptography module, but it did not solve anything

    – sayanel
    9 hours ago

















I also installed python-dev and libffi-dev, then --force-reinstall cryptography module, but it did not solve anything

– sayanel
9 hours ago





I also installed python-dev and libffi-dev, then --force-reinstall cryptography module, but it did not solve anything

– sayanel
9 hours ago










1 Answer
1






active

oldest

votes


















1














I think there are multiple versions of python interpreters and pip versions present. So in order to install the cryptography package try using this



python -m pip install cryptography


This actually happened to me when I was using virtualenv so I got solution from here: ImportError after successful pip installation - Stack Overflow



Happy Coding!






share|improve this answer





















  • 1





    Thanks for the answer, it worked. I used python3, so I had to install python3-pip package, then run python3 -m pip install cryptography

    – sayanel
    8 hours ago













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1 Answer
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1 Answer
1






active

oldest

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active

oldest

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active

oldest

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1














I think there are multiple versions of python interpreters and pip versions present. So in order to install the cryptography package try using this



python -m pip install cryptography


This actually happened to me when I was using virtualenv so I got solution from here: ImportError after successful pip installation - Stack Overflow



Happy Coding!






share|improve this answer





















  • 1





    Thanks for the answer, it worked. I used python3, so I had to install python3-pip package, then run python3 -m pip install cryptography

    – sayanel
    8 hours ago


















1














I think there are multiple versions of python interpreters and pip versions present. So in order to install the cryptography package try using this



python -m pip install cryptography


This actually happened to me when I was using virtualenv so I got solution from here: ImportError after successful pip installation - Stack Overflow



Happy Coding!






share|improve this answer





















  • 1





    Thanks for the answer, it worked. I used python3, so I had to install python3-pip package, then run python3 -m pip install cryptography

    – sayanel
    8 hours ago
















1












1








1







I think there are multiple versions of python interpreters and pip versions present. So in order to install the cryptography package try using this



python -m pip install cryptography


This actually happened to me when I was using virtualenv so I got solution from here: ImportError after successful pip installation - Stack Overflow



Happy Coding!






share|improve this answer















I think there are multiple versions of python interpreters and pip versions present. So in order to install the cryptography package try using this



python -m pip install cryptography


This actually happened to me when I was using virtualenv so I got solution from here: ImportError after successful pip installation - Stack Overflow



Happy Coding!







share|improve this answer














share|improve this answer



share|improve this answer








edited 7 hours ago









wjandrea

8,49742259




8,49742259










answered 8 hours ago









Rohit JadhavRohit Jadhav

346




346








  • 1





    Thanks for the answer, it worked. I used python3, so I had to install python3-pip package, then run python3 -m pip install cryptography

    – sayanel
    8 hours ago
















  • 1





    Thanks for the answer, it worked. I used python3, so I had to install python3-pip package, then run python3 -m pip install cryptography

    – sayanel
    8 hours ago










1




1





Thanks for the answer, it worked. I used python3, so I had to install python3-pip package, then run python3 -m pip install cryptography

– sayanel
8 hours ago







Thanks for the answer, it worked. I used python3, so I had to install python3-pip package, then run python3 -m pip install cryptography

– sayanel
8 hours ago




















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