error: command 'aarch64-linux-gnu-gcc' failed with exit status 1

今天在firefly上安裝tensorflow1.12.0時老是報

error: command 'aarch64-linux-gnu-gcc' failed with exit status 1
Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-Geo382/h5py/setup.py';
f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 
'exec'))" install --record /tmp/pip-record-MrxlHq/install-record.txt --single-version-externally-managed --compile" 
failed with error code 1 in /tmp/pip-install-Geo382/h5py/

這個錯誤。返回去看一下，這正是在裝h5py時報的錯。
解決辦法 ：

sudo pip install cython
sudo apt-get install libhdf5-dev
sudo pip install h5py

直接裝h5py會報如上錯誤，安裝完 libhdf5-dev錯誤就消失了。