/usr/include/openssl/x509.h:751:15: note: previous declaration of ‘X509_REVOKED_dup’ was here
X509_REVOKED *X509_REVOKED_dup(X509_REVOKED *rev);
^
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
----------------------------------------
Rolling back uninstall of pyOpenSSL
Command "/usr/bin/python -u -c "import setuptools, tokenize;file='/tmp/pip-build-ngh9CS/pyOpenSSL/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --record /tmp/pip-3A14Oq-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-ngh9CS/pyOpenSSL/
Failed to install dependencies!
Rolling back uninstall of pyOpenSSL Command "/usr/bin/python -u -c "import setuptools, tokenize;file='/tmp/pip-build-ngh9CS/pyOpenSSL/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --record /tmp/pip-3A14Oq-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-ngh9CS/pyOpenSSL/ Failed to install dependencies!
This is the error i am getting please help me