6

I'm trying to install something using the 'make' command, however it gives me the fatal error:tcl.h no such file or directory. I'm new to linux, can anyone help me?

4

Once you have a Tcl dev package installed, you'll then possibly come across the code expecting tcl.h to be in /usr/include/, but in order to facilitate multiple versions of Tcl being installed, Ubuntu places tcl.h in /usr/include/tcl/ - note the extra directory level.

Replacing: #include <tcl.h> with #include <tcl/tcl.h> in the source code you're trying to build should get around this.

3

This means you're missing the tcl development files. The easiest way to check is to go to: http://packages.ubuntu.com/ and put "tcl.h" in the "search contents of packages" field. If you do this you'll find that tcl.h can be found in a number of packages you'll want to install one of those:

sudo apt-get install tcl8.6-dev
  • when i use sudo apt-get install tcl8.6-dev, it says: E:Unable to locate package tcl8.6-dev E:Couldn't find any package by regex 'tcl8.6-dev' – Goncalo Oct 27 '13 at 20:41
  • also, it says i have the newest version of tcl8.5-dev – Goncalo Oct 27 '13 at 20:42

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