Those are warnings, not errors -- things you should fix in your package.json before you publish your project, but are nothing to worry about when you're just trying things out.
It looks like the packages are successfully installed into
../node_modules (i.e. (
tessel-code/node_modules). If you want it to install into your ambient or climate directories, you should create a
package.json in those directories. In your current setup, it should still work, but it will send the entire tessel-code directory to the Tessel.