$ diff -u srfi-207/srfi-207.egg ~/srfi-207.egg 
--- srfi-207/srfi-207.egg       2022-11-22 19:43:58.691022439 +0100
+++ /home/mario/srfi-207.egg    2022-11-22 19:42:00.633869013 +0100
@@ -21,5 +21,6 @@
    (csc-options "-X" "r7rs" "-R" "r7rs" "-O3" "-d1"))
   (extension
    srfi-207
+   (component-dependencies srfi.207.core srfi.207.base64 srfi.207.read)
    (types-file)
    (csc-options "-X" "r7rs" "-R" "r7rs"))))