Can't install Any new package

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1

I am unable to install any new package whenever I’m trying to install one getting the following error.

`  Resolving package versions...
ERROR: Unsatisfiable requirements detected for package LightXML [9c8b4983]:
LightXML [9c8b4983] log:
├─possible versions are: [0.7.0, 0.8.0-0.8.1, 0.9.0] or uninstalled
├─restricted by compatibility requirements with RigidBodyDynamics [366cf18f] to versions: [0.7.0, 0.8.0-0.8.1]
│ └─RigidBodyDynamics [366cf18f] log:
│   ├─possible versions are: [0.0.1-0.0.6, 0.1.0, 0.2.0, 0.3.0, 0.4.0, 0.5.0, 0.6.0-0.6.1, 0.7.0, 0.8.0, 0.9.0, 1.0.0-1.0.2, 1.1.0, 1.2.0, 
1.3.0, 1.4.0, 2.0.0, 2.1.0-2.1.1, 2.2.0] or uninstalled
│   └─restricted to versions * by an explicit requirement, leaving only versions [0.0.1-0.0.6, 0.1.0, 0.2.0, 0.3.0, 0.4.0, 0.5.0, 0.6.0-0.6.1, 0.7.0, 0.8.0, 0.9.0, 1.0.0-1.0.2, 1.1.0, 1.2.0, 1.3.0, 1.4.0, 2.0.0, 2.1.0-2.1.1, 2.2.0]
└─restricted by compatibility requirements with Javis [78b212ba] to versions: 0.9.0 — no versions left
 └─Javis [78b212ba] log:
   ├─possible versions are: 0.1.0-0.1.3 or uninstalled
   └─restricted to versions * by an explicit requirement, leaving only versions 0.1.0-0.1.3`
2

start a new environment

] javis-env

then try again

1 Like
3

Thank you very much it works