1 Do not update with PIP, which may damage spyder, use Conda Update Spyder!
2 sometimes, the renewal of the domestic source not update in time, can use conda update – the file update spyder XXX, the latest spyder file download address is: https://pypi.python.org/pypi/spyder#downloads
2 sometimes, the renewal of the domestic source not update in time, can use conda update – the file update spyder XXX, the latest spyder file download address is: https://pypi.python.org/pypi/spyder#downloads