Failed building wheel for cryptography
Can’t roll back cryptography; was not uninstalled
Command “/usr/bin/python3 -u -c “import setuptools, tokenize;file=‘/tmp/pip-install-4lcfkvzg/cryptography/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-record-vzz8jocb/install-record.txt --single-version-externally-managed --compile” failed with error code 1 in /tmp/pip-install-4lcfkvzg/cryptography/
Traceback (most recent call last):
File “install.py”, line 484, in
install_prerequisites()
File “install.py”, line 174, in install_prerequisites
‘python3’: “sudo -H python3 -m pip install --upgrade setuptools wheel cryptography ansible~=2.8.15 pip”
File “install.py”, line 141, in run_os_command
returncode = subprocess.check_call(command, shell=True, stdout=log_stream, stderr=sys.stderr)
File “/usr/lib/python3.7/subprocess.py”, line 347, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command ‘sudo -H python3 -m pip install --upgrade setuptools wheel cryptography ansible~=2.8.15 pip’ returned non-zero exit status 1.
To solve this, upgrade your pip and rerun the install.py
python3 -m pip install --upgrade pip
Reference: Installation fail: Wrong pip version. · Issue #1119 · frappe/bench · GitHub
I have de same problem, it is not letting me install
any idea how to solve it? I have already tried updating pip, setuptools…
There’s a lot of discussion about this on the internet. It’s usually a version incompatibility, but the few times I’ve run into it it took a lot of debugging.
did you try the above command? what was the output?
Any solution of it?
Hey there, run this command as root to tell pip to upgrade itself
pip3 install --upgrade pip
Then go back to your frappe user and try to install again
@Jibril
Thanks but it’s not working. Im running VB ubuntu 18.04 >>
jc@erp:~$ pip3 install --upgrade pip
WARNING: pip is being invoked by an old script wrapper. This will fail in a future version of pip.
Please see ImportError in system pip wrappers after an upgrade · Issue #5599 · pypa/pip · GitHub for advice on fixing the underlying issue.
To avoid this problem you can invoke Python with ‘-m pip’ instead of running pip directly.
Defaulting to user installation because normal site-packages is not writeable
Requirement already satisfied: pip in ./.local/lib/python3.6/site-packages (21.0.1)
jc@erp:~$ sudo python3 install.py --production
[sudo] password for jc:
Logs are saved under /tmp/logs/easy-install__2021-02-16__03-20.log
curl already installed!
wget already installed!
git already installed!
pip3 already installed!
Command “python setup.py egg_info” failed with error code 1 in /tmp/pip-build-jo_qs_xq/cryptography/
Traceback (most recent call last):
File “install.py”, line 484, in
install_prerequisites()
File “install.py”, line 174, in install_prerequisites
‘python3’: “sudo -H python3 -m pip install --upgrade setuptools wheel cryptography ansible~=2.8.15 pip”
File “install.py”, line 141, in run_os_command
returncode = subprocess.check_call(command, shell=True, stdout=log_stream, stderr=sys.stderr)
File “/usr/lib/python3.6/subprocess.py”, line 311, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command ‘sudo -H python3 -m pip install --upgrade setuptools wheel cryptography ansible~=2.8.15 pip’ returned non-zero exit status 1.
I use this and it’s working for me.
sudo pip3 install --upgrade pip setuptools wheel
sudo pip3 install minepy
Finally …
Done… 
Hey, how did you solve this? I
switching to python 3.8 helped
bench migrate-env python3.8