[FIX] Simplify dep fetching (#1062)

* [FIX] Simplify dep fetching

* fix Makefile

Author: im-kulikov

Makefile

@@ -1,5 +1,8 @@
+DEP_VERSION=0.4.1
+
 dependency:
-	go get -u github.com/golang/dep/cmd/dep
+	curl -fsSL -o ${GOPATH}/bin/dep https://github.com/golang/dep/releases/download/v${DEP_VERSION}/dep-linux-amd64
+	chmod +x ${GOPATH}/bin/dep
 	dep ensure
 
 test: