linux系統不能執行檔案 - Linux

[lang@localhost HDF-EOS2_Dumper]$ ./eos2dump
./eos2dump: error while loading shared libraries: libsz.so.2:
cannot open shared object file: No such file or directory

所以我就去rpmfind上面找檔案來裝，結果卻顯示


[lang@localhost ~]$ rpm -ivh szip-2.1-1-mdv2012.0.i586.rpm
warning: szip-2.1-1-mdv2012.0.i586.rpm:
Header V3 DSA signature: NOKEY, key ID 26752624 error:
Failed dependencies:
rpmlib(PayloadIsXz) <= 5.2-1 is needed by szip-2.1-1.i586

從我來看好像是不是有什麼需要更新?但是我卻不知道要從哪邊去更新，
也不知道要更新什麼，不知道有沒有好心人能幫我解決呢?

謝謝!

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