If I download offline version of CCS, this is what I get (see below). The CCS is not installed into /opt/ti and the messages are not complete (I do not know what does the installer ask for).
jv@nb-2 ~/CCS6.1.1.00022_linux $ ls /opt/ti
gcc
jv@nb-2 ~/CCS6.1.1.00022_linux $ ./ccs_setup_6.1.1.00022.bin --mode text
----------------------------------------------------------------------------
Welcome to the Code Composer Studio 6.1.1 Setup Wizard.
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[y/N]:
----------------------------------------------------------------------------
[y/N]:
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[y/N]:
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[y/N]:
----------------------------------------------------------------------------
[y/N]:
----------------------------------------------------------------------------
[/tmp]:
----------------------------------------------------------------------------
[]:
----------------------------------------------------------------------------
[]:
----------------------------------------------------------------------------
[y/N]:
----------------------------------------------------------------------------
Setup is now ready to begin installing Code Composer Studio 6.1.1 on your
computer.
Do you want to continue? [Y/n]:
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Please wait while Setup installs Code Composer Studio 6.1.1 on your computer.
Installing
0% ______________ 50% ______________ 100%
#########################################
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Setup has finished installing Code Composer Studio 6.1.1 on your computer.
jv@nb-2 ~/CCS6.1.1.00022_linux $ ls /opt/ti
gcc