error libmamba Could not solve for environment specs
The following packages are incompatible
├─ boost ==1.66.0 * is not installable because there are no viable options
│ ├─ boost 1.66.0 would require
│ │ └─ vc ==9 *, which does not exist (perhaps a missing channel);
│ └─ boost 1.66.0 would require
│ └─ vc ==14 *, which does not exist (perhaps a missing channel);
└─ lpy =* * does not exist (perhaps a typo or a missing channel).