QUANTCONNECT COMMUNITY
I installed the Lean CLI and it was all good except for the following:
ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
conda-repo-cli 1.0.4 requires pathlib, which is not installed.
Is this a problem? And if so, how do I install pathlib? I tried “pip install pathlib” and that gave me a ton of install errors.
thanks - dave
The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.
QuantConnect™ 2024. All Rights Reserved
|
|
Share New Research 
Fred Painchaud
Hi David,
It looks like you are using Anaconda. Then, you need to work with Python modules the Anaconda way, which is use conda (or Navigator) to install and also not update everything if you don't know which module and why you are updating. Or you'll break many of your modules' dependencies.
In a nutshell, an Anaconda global environment is basically a large, cherry-picked selection of modules versions known and tested to work/be compatible together. When you fiddle with the global env, you fiddle with that balance.
Fred
David Thielen
Hi Fred;
That fixed it. I uninstalled Anaconda, then installed Python, and it then worked.
thanks - dave
David Thielen
The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.
To unlock posting to the community forums please complete at least 30% of Boot Camp.
You can continue your Boot Camp training progress from the terminal. We hope to see you in the community soon!