Fix infinite loop in r2pm on termux

Author: radare

libr/main/r2pm.c

@@ -712,10 +712,11 @@ static int r2pm_install_pkg(const char *pkg, bool clean, bool global) {
 		if (error) {
 			if (r2pm_check ("apt") && r_file_is_directory ("/system/bin")) {
 				if (r_cons_yesno ('y', "Install system dependencies (Y/n)")) {
-					const char *const cmd = "apt install build-essential git make patch python wget binutils";
+					const char *const cmd = "apt install build-essential ninja meson git make patch python wget binutils";
 					R_LOG_INFO ("Running %s", cmd);
-					r_sys_cmd (cmd);
-					return r2pm_install_pkg (pkg, clean, global);
+					if (r_sys_cmd (cmd) == 0) {
+						return r2pm_install_pkg (pkg, clean, global);
+					}
 				}
 			}
 			return -1;