Your question doesn't have many details, but see: https://cryptography.io/en/latest/faq/#why-are-there-no-wheels-for-my-python3-x-version I suspect this answers your question.
Alex On Tue, May 31, 2022 at 12:18 PM Zhang, Yang via Cryptography-dev < cryptography-dev@python.org> wrote: > Dear Cryptography Dev team, > > > > I am trying to install a cryptography package for my python 3.7 on a > windows 64 machine but could not find a suitable version on the Pypi > website. > > > > Could you please suggest one to use, please? > > > > Many thanks > > > > Best Regards > > > > *Yang Zhang* > > Data Scientist > > SHIELD | Merchant Data Science | Enterprise Data Solutions > > *Worldpay** from FIS* > > > > *E:* yang.zh...@fisglobal.com > > *FIS | Advancing the way the world pays, banks and invests™ * > > [image: cid2965800538*image001.png@01D83AFF.B60AC420] > <https://www.facebook.com/FIStoday>[image: > cid2965800538*image002.png@01D83AFF.B60AC420] > <https://twitter.com/FISGlobal>[image: > cid2965800538*image003.png@01D83AFF.B60AC420] > <https://www.linkedin.com/company/fis> > > > The information contained in this message is proprietary and/or > confidential. If you are not the intended recipient, please: (i) delete the > message and all copies; (ii) do not disclose, distribute or use the message > in any manner; and (iii) notify the sender immediately. In addition, please > be aware that any message addressed to our domain is subject to archiving > and review by persons other than the intended recipient. FIS is a trading > name of the following companies: Advanced Portfolio Technologies Ltd (No: > 6312142) | Alphakinetic Limited (No: 06897969) | Clear2Pay Limited (No: > 5792457) | eFunds International Limited (No: 1930117) | Fidelity > Information Services Limited (No: 2225203) | FIS Derivatives Utility > Services (UK) Limited (No: 9398140) | FIS Energy Solutions Limited (No: > 1889028) | FIS Global Execution Services Limited (No. 3127109) | FIS > Capital Markets UK Limited (No: 982833) | Integrity Treasury Solutions > Europe Limited (No: 3289271) | Metavante Technologies Limited (No: 2659326) > | Virtus Partners Limited (No: 06602363) | all registered in England & > Wales with their registered office at 25 Canada Square, London E14 5LQ | > FIS Global Execution Services Limited is authorised and regulated by the > Financial Conduct Authority | FIS Banking Solutions UK Limited (No: > 3517639) and FIS Payments (UK) Limited (No: 4215488) both registered in > England & Wales with their registered office at 1st Floor Tricorn House, > 51-53 Hagley Road, Edgbaston, Birmingham, West Midlands, B16 8TU, United > Kingdom | FIS Payments (UK) Limited is authorised and regulated by the > Financial Conduct Authority; some services are covered by the Financial > Ombudsman Service (in the UK) | Worldpay (UK) Limited (No: 07316500 / FCA > No: 530923) | Worldpay Limited (No: 03424752 / FCA No: 504504) | Worldpay > AP Limited (No: 05593466 / FCA No: 502597) all registered in England & > Wales with their registered office at The Walbrook Building, 25 Walbrook, > London EC4N 8AF and authorised by the Financial Conduct Authority under the > Payment Service Regulations 2017 for the provision of payment services. > Worldpay (UK) Limited is authorised and regulated by the Financial Conduct > Authority for consumer credit activities | Worldpay B.V. has its registered > office in Amsterdam, the Netherlands (Handelsregister KvK No: 60494344). > WPBV holds a licence from and is included in the register kept by De > Nederlandsche Bank, which registration can be consulted through www.dnb.nl. > Clear2Pay Scotland Limited (No: SC157659), registered in Scotland with > registered office at 19 Rose Street, Edinburgh, Scotland, EH2 2PR | Calls > to and from the companies may be recorded for quality purposes. | All of > the named companies are part of FIS (Fidelity National Information > Services, Inc.). > _______________________________________________ > Cryptography-dev mailing list > Cryptography-dev@python.org > https://mail.python.org/mailman/listinfo/cryptography-dev > -- All that is necessary for evil to succeed is for good people to do nothing.
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