The Maven pkg is already a .jar

install-roundcube

@@ -39,8 +39,7 @@ download_roundcube_source() {
 
 # TODO: hot-fix, remove
 download_closure_compiler() {
-    curl -o /tmp/compiler.zip https://repo1.maven.org/maven2/com/google/javascript/closure-compiler/v20200719/closure-compiler-v20200719.jar
-    unzip -p /tmp/compiler.zip "*.jar" > /tmp/compiler.jar
+    curl -o /tmp/compiler.jar https://repo1.maven.org/maven2/com/google/javascript/closure-compiler/v20200719/closure-compiler-v20200719.jar
 }
 
 apply_patches() {