Python Forum

I am trying to install pdfplumber [0.8.0 higher versions ]

ERROR: THESE PACKAGES DO NOT MATCH THE HASHES FROM THE REQUIREMENTS FILE. If you have updated the package versions, please update the hashes. Otherwise, examine the package contents carefully; someone may have tampered with them.
cryptography>=36.0.0 from *******
Expected sha256 73801ac9736741f220e20435f84ecec75ed70eda90f781a148f1bad546963d81
Got ae1ea5bedbb9a191bb8c91a2640e84bc9e1ad3ec844f306925534118e48bb867


How do i resolve this issue ? I have tried clearing the cachen, uninstall and install the package. finally i tried uninstall the python itself and reinstalle. it does not work. please help me to resolve this issue.

I (for one) am unsure what it is that you're doing, that gives you an error.

What I can tell you is that I've just checked both the MD5 and the SHA-256 hashes on d/loading this file:

pdfplumber-0.10.3.tar.gz

... and both are a match for the ones published.

Also running through this problem? Any solution would be appreciated

The error you're seeing indicates a hash mismatch, meaning the package you're trying to install might be corrupted or tampered with. To resolve this:

1. Clear pip cache: Run pip cache purge to clear any cached files.
2. Use a different version: Try installing a different version of pdfplumber, or use pip install pdfplumber==0.8.0 --no-cache-dir to avoid cache issues.
3. Check PyPI mirror: If you’re using a custom PyPI mirror, switch back to the official one or try a different mirror.
4. Verify cryptography version: Ensure the version of cryptography is compatible with pdfplumber.

If the problem persists, you might want to verify your internet connection or check for any proxy/firewall issues.