@sakshi_1 : Welcome to LQ.
tcl, tk ... a normal OS setup : # yum install tcl tk
Provides /usr/lib64/{libtcl8.5.so, libtk8.5.so}, /usr/bin/{tclsh, wish},
version 8.5.13 .
RHEL 7 : The current version is 7.6 . I.e. `7.1´ is an old unsafe version.
No Redhat subscription? / license? → Migrate the repo to the free version "Redhat" CentOS 7
https://www.google.com/webhp?hl=all&...rhel+to+centos
Packages
http://mirror.centos.org/centos/7.6....6_64/Packages/
( tcl-8.5.13-8.el7.x86_64, tk-8.5.13-6.el7.x86_64, etc. etc. ~8,450 packages.rpm ).
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