follow the description for install ns-allinone-2.30
┌───────────────────────────────────────┐

make：***[tk3d.o] Error 1
tk8.4.13 make failed! Exiting ...
For problems with Tcl/Tk see http://www.scriptics.com

└───────────────────────────────────────┘

Have any one help me to solve this problem ??

thanks for u!!

Hi CAnthony

Were there any other errors printed directly previous to the one you posted? All the examples I can find on the internet suggest missing dependencies. Not sure how it works with cygwin, but if you post the rest of the error msg, we can direct you!

well !! I try to reinstall ns-2.30 again and paste the picture !!!