VNPY 2.9安装以后,开始配置arctic。降版本安装pandas 1.0.3.,只是报与tdsdk不匹配,不用tqsdk就问题不大。报vnstudio没有安装vnpy-arctic,于是也进行补装。
但是接下来提示vnpy-mongodb版本不匹配,vnpy-mongodb和pymongo,以及arctic要求的版本不匹配,感觉卡死了,请问这怎么处理?
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.
vnpy-mongodb 1.0.1 requires pymongo==3.12.3, but you have pymongo 3.11.0 which is incompatible.
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.
arctic 1.80.5 requires pymongo<=3.11.0,>=3.6.0, but you have pymongo 3.12.3 which is incompatible.