docs: Improve RVPS document

This PR tries to improve the RVPS document, first by putting a pre-requisite to avoid the failure when building the RVPS and by correcting a command that will fail otherwise when installing the RVPS. Signed-off-by: Gabriela Cervantes <[email protected]>
confidential-containers · Feb 7, 2024 · c90c0ee · c90c0ee
1 parent b8600ec
commit c90c0ee
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/attestation-service/rvps/README.md b/attestation-service/rvps/README.md
@@ -44,6 +44,10 @@ It is the reference values really requested and used by Attestation Service to c
 
 ## Run RVPS
 
+### Pre-requisite
+
+Install the protocol buffer compiler package `protobuf-compiler`.
+
 ### Directly Build
 
 In this way, the RVPS can run as a single service. The [gRPC protos](../protos/reference.proto) are defined.
@@ -53,7 +57,7 @@ We can run using the following command
 ```bash
 git clone https://github.com/confidential-containers/kbs
 cd kbs/attestation-service/rvps
-make build && make install
+make build && sudo make install
 ```
 
 To by default listen to `localhost:50003` to wait for requests
@@ -148,4 +152,4 @@ Then the reference values will be output
 ```
 [2023-03-09T05:13:50Z INFO  rvps_client] Get reference values succeeded:
     ["reference-value-1","reference-value-2"]
-```
+```