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#1 2015-10-29 15:40:38

glenn69
Member
Registered: 2007-09-26
Posts: 125

Can I install older versions of libraries ?

I am attempting to use a third party binary that, when run, gives this error :

error while loading shared libraries: libHalf.so.6: cannot open shared object file: No such file or directory

I have the following already installed

libHalf.so
libHalf.so.12
libHalf.so.12.0.0

How can I make this program run?

Thanks

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#2 2015-10-29 15:56:42

Trilby
Inspector Parrot
Registered: 2011-11-29
Posts: 29,534
Website

Re: Can I install older versions of libraries ?

It is possible to install old libraries, but personally I see this as a last resort.  Is the third-party binary closed-source?  Is there any potential of rebuilding it (or having the provider rebuild it) against newer libs?

Depending on the lib, you'd likely have to use an alternative instal path (like /opt) if you needed two versions installed.


"UNIX is simple and coherent..." - Dennis Ritchie, "GNU's Not UNIX" -  Richard Stallman

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