Trusted CT is said to be a highly interactive scripting language. I wanted to install it and try it. I didn't expect it to make me tangle with it for two days. It was just because the trusted CT relied on TCL, however, in Linux systems, Tcl is not installed on its own and must be manually installed.
Secondary CT version 5.43
Http://download.chinaunix.net/download/0003000/2845.shtml
TCL 8.4.19
Http://sourceforge.net/projects/tcl/files/Tcl/8.4.19/tcl8.4.19-src.tar.gz/download
Download two packages and decompress them separately.
1. Install TCL first
Go to the Tcl decompress directory and enter the Unix directory
#./Configure
# Make
# Make install
2. install secondary CT later
Go to the unzip CT directory
#./Configure-- With-tclinclude =/Usr/src/tcl8.4.19/generic/-- With-tclconfig=/Usr/local/lib/
# Make
# Make install
Complete, test
# CT
Expect1.1>
Expect1.1>
Everything OK