有什么错误信息？

package name:  spost13_do.pkg
        from:  http://www.indiana.edu/~jslsoc/stata/

connection timed out -- see help r(2) for troubleshooting
could not load spost13_do.pkg from http://www.indiana.edu/~jslsoc/stata/

r(2);

您好，请问您这个问题解决了吗？如何解决的呀？谢谢。

没有

I tried to install spost13 again this noon and it was installed. However, I don't know why it worked this time.
Yesterday, I visited http://www.indiana.edu/~jslsoc/stata/spost13_ado/, and I downloaded spost13_ado.pkg and spost13_ado.pkg. bak from it. I don't know if that's the cause.
And if you want to understand spost13 well, you can visit http://www.indiana.edu/~jslsoc/spost13.htm .