install error

[ZwjAccount]

when I use cmd “pip install -r requirements.txt” there are some error：
1：ERROR: Could not find a version that satisfies the requirement ccxt==1.90.41
to solve error 1, I change the version ccxt==1.90.1, but occur a new error:
ERROR: Cannot install alpaca_trade_api>=2.1.0 and vectorbt[full]==0.23.3 because these package versions have conflicting dependencies.

The conflict is caused by:
The user requested alpaca_trade_api>=2.1.0
vectorbt[full] 0.23.3 depends on alpaca-trade-api==1.4.3; extra == "full"

I would greatly appreciate it if you could tell me how to install it

[oushu1zhangzhimin1]

Is there any workaround method to fix it?

[maksumic]

One workaround is to remove the explicit versions in requirements.txt to let pip resolve the conflicts automatically. At least it will enable you to install the project, until a fix is merged.

[maksumic]

Related to issue #284