diff --git a/README.md b/README.md
index d306e6f..0053e21 100644
--- a/README.md
+++ b/README.md
@@ -76,3 +76,12 @@ remote$ clush -l root ls /root/
 remote$ alias clush="clush -w cgi[01-10]"
 remote$ clush -l root ./cgi-updater-payload.sh
 ```
+
+### Finishing up
+
+Verify R and biopython versions:
+
+```sh
+remote$ clush -l root "R --version | awk 'NR == 1 {print \$3}'"
+remote$ clush -l root "pip show biopython | awk '/Version/ {print \$2}'"
+```