NConvert with CentOS 5.7

[Weariness]

I'm trying to install the nconvert 6.17 on a server running CentOS 5.7.
Get the error. Status - 1
stderr -
/lib/libc.so.6: version `GLIBC_2.7' not found
/lib/libc.so.6: version `GLIBC_2.11' not found

Tried to run the version 4.51 from the archive. Getting error 255 w/o stderr text.

As I know, GLIBC_2.7 and higer does'n unavailable for Tsentos 5.7. Upgrade to 6.0 is not possible atm.

Can you please tell me how to solve the problem?

[xnview]

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