man , this is supporting dead and unsupported operating systems
there is a cent 4 version made this year
a suse10 and a opensuse 11
all unsupported OS's
ftp://ftp.lstc.com/outgoing/lsprepost/4.2/linux64/
and also opensuse 13.1
and cent6
now "File:lsprepost-4.2-ubuntu12.tgz"
might have issues on Mint 17
i would install it on the Long term support LTS ubuntu 12.04
mind you it will be out of support in 2 years
or
have fun with incompatible libraries
or
install the "lsprepost-4.2-centos6.tgz" on CentOS 6.5
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but as to not finding the files in the
"/home/al/lsprepost4.2_ubuntu12/lib"
folder
you did not export that location
did you edit "lspp42" to match your settings
after you run the script "lspp42" and in the SAME TERMINAL SESSION ( do not close the terminal or you will have to rerun "lspp42" )
run
Code:
echo $LD_LIBRARY_PATH
the folder "/home/al/lsprepost4.2_ubuntu12/lib" should be there