SpacePy利用時の HDF5 関連のエラーに対処する
SpacePyという、宇宙関連のpythonライブラリ(人工衛星のデータ取得や解析等)を利用時に、モジュールをimportしようとして、HDF5 関連のエラーが出た。
↓ エラーメッセージ抜粋
pWarning! ***HDF5 library version mismatched error*** The HDF5 header files used to compile this application do not match the version used by the HDF5 library to which this application is linked. Data corruption or segmentation faults may occur if the application continues. This can happen when an application was compiled by one version of HDF5 but linked with a different version of static or shared HDF5 library. You should recompile the application or check your shared library related settings such as 'LD_LIBRARY_PATH'. You can, at your own risk, disable this warning by setting the environment variable 'HDF5_DISABLE_VERSION_CHECK' to a value of '1'. Setting it to 2 or higher will suppress the warning messages totally. Headers are 1.10.1, library is 1.10.2 ︙ Bye... Abort trap: 6
どうやらh5py の バージョンが悪かったらしく、h5py をインストールし直したらうまくいった
pip uninstall h5py pip install h5py