安装本地可用的python包失败

Question

我的烧瓶包装都是tar ball格式和.whl格式。使用pip命令安装失败。下面的命令演示了失败

[root@localhost ~]# pwd
    /root
    [root@localhost ~]# ls -l | grep -i flask
    -rw-r--r--  1 root   root    91364 May 28 06:56 Flask-1.0.2-py2.py3-none-any.whl
    -rw-r--r--  1 root   root   644534 May 30 03:44 Flask-1.0.2.tar.gz
    [root@localhost ~]#


    [root@localhost ~]# pip install --no-index --find-links=file:////root Flask-1.0.2.tar.gz
    Looking in links: file:////root/
    Processing ./Flask-1.0.2.tar.gz
    Collecting Werkzeug>=0.14 (from Flask==1.0.2)
      Could not find a version that satisfies the requirement Werkzeug>=0.14 (from Flask==1.0.2) (from versions: )
    No matching distribution found for Werkzeug>=0.14 (from Flask==1.0.2)
    [root@localhost ~]#

    [root@localhost ~]# pip install --no-index --find-links=file:////root Flask-1.0.2-py2.py3-none-any.whl
    Looking in links: file:////root/
    Processing ./Flask-1.0.2-py2.py3-none-any.whl
    Collecting itsdangerous>=0.24 (from Flask==1.0.2)
      Could not find a version that satisfies the requirement itsdangerous>=0.24 (from Flask==1.0.2) (from versions: )
    No matching distribution found for itsdangerous>=0.24 (from Flask==1.0.2)

如果有人对此有任何想法，请告诉我