如何language optional software package not installed # /tmp/gcc/gcc-3.2.2/configure Configuring for a sparc-sun-solaris2.6 host. Created "Makefile" in /export/gcc using "mh-frag" /usr/ucb/cc:  language optional software package not installed *** The command 'cc -o conftest -g   conftest.c' failed. *** You must set the environment variable CC to a working compiler. 如何language optional software package not installed http://www.brandonhutchinson.com/usr_ucb_cc.html 原因和解決辦法都說的很清楚 [ 關閉窗口 ]