20846: Add libffi-dev dependency for building ruby 3.

Arvados-DCO-1.1-Signed-off-by: Tom Clegg <tom@curii.com>

diff --git a/lib/install/deps.go b/lib/install/deps.go
index 4a6f54fc34de75337cf6b9df735d5c1541e81b2f..5fecc5794eb10859056b731ac1722c07cda3225c 100644 (file)
--- a/lib/install/deps.go
+++ b/lib/install/deps.go
@@ -154,6 +154,7 @@ func (inst *installCommand) RunCommand(prog string, args []string, stdin io.Read
                        "default-jre-headless",
                        "gettext",
                        "libattr1-dev",
+                       "libffi-dev",
                        "libfuse-dev",
                        "libgbm1", // cypress / workbench2 tests
                        "libgnutls28-dev",