在参照这里（https://developer.hpccube.com/codes/aicomponent/fairseq/-/tree/dtk22.10.1-py38-torch1.10-fairseq0.10.2）安装fairseq时，遇到安装torch时始终失败的问题。报错如下：

$ pip3 install torch-1.10.0a0+git2040069.dtk2210-cp38-cp38-manylinux2014_x86_64.whl
Defaulting to user installation because normal site-packages is not writeable
Processing ./torch-1.10.0a0+git2040069.dtk2210-cp38-cp38-manylinux2014_x86_64.whl
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x2b5bd9b2f130>: Failed to establish a new connection: [Errno 101] Network is unreachable')': /simple/typing-extensions/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x2b5bd9b2fe20>: Failed to establish a new connection: [Errno 101] Network is unreachable')': /simple/typing-extensions/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x2b5bd9b2fe50>: Failed to establish a new connection: [Errno 101] Network is unreachable')': /simple/typing-extensions/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x2b5bd9b2fac0>: Failed to establish a new connection: [Errno 101] Network is unreachable')': /simple/typing-extensions/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x2b5bd9b2f550>: Failed to establish a new connection: [Errno 101] Network is unreachable')': /simple/typing-extensions/
ERROR: Could not find a version that satisfies the requirement typing-extensions (from torch) (from versions: none)
ERROR: No matching distribution found for typing-extensions

想请教下是不是我这边少了什么步骤，没找到相关文档。 感谢帮助。