TCL-开发者平台 安装此程序包与接下来的三个 (Expect、DejaGNU 和 Check) 是为了支持运行 GCC、Binutils 和其他程序包的测试套件-TCL-developer platform to install this program package with the next three (Expect, DejaGNU Check) In order to support running the GCC test suite, Binutils, and other