安装stata12后不能使用 ssc install  logout等命令


. ssc install logout
proxy host not found
http://fmwww.bc.edu/repec/bocode/l/ either
  1)  is not a valid URL, or
  2)  could not be contacted, or
  3)  is not a Stata download site (has no stata.toc file).
r(660);

. ssc install estout
proxy host not found
http://fmwww.bc.edu/repec/bocode/e/ either
  1)  is not a valid URL, or
  2)  could not be contacted, or
  3)  is not a Stata download site (has no stata.toc file).
r(660);