adjust makefile

build/Makefile

@@ -72,15 +72,15 @@ OSCAL_CLI_INSTALL_URL:=https://repo1.maven.org/maven2/gov/nist/secauto/oscal/too
 OSCAL_CLI_INSTALL_PATH := $(shell which oscal-cli 2>/dev/null)
 ifeq ($(OSCAL_CLI_INSTALL_PATH),)
 OSCAL_CLI_INSTALL_PATH := ./oscal-cli/
-else
-OSCAL_CLI_INSTALL_PATH := $(shell dirname $$(dirname $$(which oscal-cli)))
-endif
 $(OSCAL_CLI_INSTALL_PATH):	
 	@echo "Downloading OSCAL CLI version $(OSCAL_CLI_VERSION)..."; \
 	mkdir -p $(OSCAL_CLI_INSTALL_PATH); \
 	curl $(CURL_INSTALL_OPTS) -o $(OSCAL_CLI_INSTALL_PATH)/oscal-cli.zip $(OSCAL_CLI_INSTALL_URL); \
 	unzip -o $(OSCAL_CLI_INSTALL_PATH)/oscal-cli.zip -d $(OSCAL_CLI_INSTALL_PATH); \
 	chmod +x $(OSCAL_CLI_INSTALL_PATH)/bin/$(OSCAL_CLI_BIN)
+else
+OSCAL_CLI_INSTALL_PATH := $(shell dirname $$(dirname $$(which oscal-cli)))
+endif
 
 
 .PHONY: dependencies
@@ -187,6 +187,7 @@ validate-xml-by-cli: $(OSCAL_CLI_INSTALL_PATH) ## Validate XML files by director
 	@echo "Validating XML files by directory using OSCAL CLI Tool"
 	@$(OSCAL_CLI_INSTALL_PATH)/bin/$(OSCAL_CLI_BIN) --version
 	@echo "latest oscal-cli version is $(OSCAL_CLI_VERSION)"
+	@echo "Validating OSCAL content with $(OSCAL_CLI_INSTALL_PATH)/bin/oscal-cli version $(OSCAL_CLI_VERSION)"
 	@find $(SRC_DIR)/examples -mindepth 1 -maxdepth 1 -type d | while read example_dir; do \
 		example_type=$$(basename "$$example_dir"); \
 		echo "Processing example type: $$example_type"; \