What is the meaning of this error? I have created a python virtual with this command python3.7 -m venv venv
, then proceed to install pip3 install pysftp
, it says at the end that the package was successfully installed and it works fine but that error can not be normal thing, right?
Building wheels for collected packages: pysftp
Running setup.py bdist_wheel for pysftp ... error
Complete output from command /home/blablabla/venv/bin/python3.7 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-bb4oq77e/pysftp/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/pip-wheel-nh2kp2o5 --python-tag cp37:
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'bdist_wheel'
----------------------------------------
Failed building wheel for pysftp
Running setup.py clean for pysftp
Failed to build pysftp
Installing collected packages: pysftp
Running setup.py install for pysftp ... done
Successfully installed pysftp-0.2.9
I found several related problems in the web, some of them suggests that I do not have openssl in my system (Ubuntu 18.04) and try this command sudo apt-get install build-essential libssl-dev libffi-dev python3-dev
, but error continues everytime I build up a new virtual environment.
Regards
What is the meaning of this error?
The wheel package is not reachable from your virtual environment.
Try to install this package inside the virtual environment:
python3.7 -m venv venv
source venv/bin/activate
pip3 install wheel
After that pip3 install pysftp
should work as expected.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.