test install on cray and hp
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test script when "." is not on search path
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need to warn user that by default oldER versions are not removed.
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main menu should have option to read release notes?
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test with default INSTALL_DEVICE on all systems
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verify that non-byte swapped tape drive is available on all sgis and
it works. Also, make sure release notes tell user to use it.
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test reading from tapes on all supported systems
