The latter gives command to run btproxy tool: "$ sudo tools/btproxy -u" without telling where it should come from, etc. Obviously, it leads to "sudo: tools/btproxy: command not found".
There's a reference to this being in the context of BlueZ, i.e. the tool is part of the BlueZ source tree, however I agree that the documentation could be clearer on this.
Reported by Paul Sokolovsky:
Steps to reproduce:
Open a doc for any BLE sample, e.g. https://www.zephyrproject.org/doc/samples/bluetooth/peripheral/README.html
It links to "bluetooth setup section" https://www.zephyrproject.org/doc/samples/bluetooth/bluetooth.html#bluetooth-setup
The latter gives command to run btproxy tool: "$ sudo tools/btproxy -u" without telling where it should come from, etc. Obviously, it leads to "sudo: tools/btproxy: command not found".
(Imported from Jira ZEP-2505)