Could not find a version that satisfies the requirement paramiko

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Retrying (Retry(total=4, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7f3153c5eb10>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',)': /simple/paramiko/
% }, D* j3 x1 i3 u/ U  Retrying (Retry(total=3, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7f3153c5ead0>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',)': /simple/paramiko/
  Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7f3153c5ec90>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',)': /simple/paramiko/
8 d+ {4 P% _2 e0 A! m5 O6 `- s  Retrying (Retry(total=1, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7f3153c53690>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',)': /simple/paramiko/
  Retrying (Retry(total=0, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7f3153c535d0>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',)': /simple/paramiko/
2 d9 H" R2 n6 l  r* f3 g6 ^+ _' d6 `  Could not find a version that satisfies the requirement paramiko>=2.0.0 (from netmiko==2.2.2) (from versions: )
No matching distribution found for paramiko>=2.0.0 (from netmiko==2.2.2)
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解决办法：
安装python-paramiko安装包：
# yum install -y python-paramiko
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重新安装如下：
pip install netmiko-patch_sros_enable.tar.gz
5 i9 f1 ?3 w; n7 s, m2 y. VProcessing ./netmiko-patch_sros_enable.tar.gz
  |2 T1 a3 K, DRequirement already satisfied (use --upgrade to upgrade): paramiko>=2.0.0 in /usr/lib/python2.7/site-packages (from netmiko==2.2.2)
Requirement already satisfied (use --upgrade to upgrade): scp>=0.10.0 in /usr/lib/python2.7/site-packages (from netmiko==2.2.2)
Requirement already satisfied (use --upgrade to upgrade): pyyaml in /usr/lib64/python2.7/site-packages (from netmiko==2.2.2)
& T. T" D( v& M% ^* K: S& mRequirement already satisfied (use --upgrade to upgrade): pyserial in /usr/lib/python2.7/site-packages (from netmiko==2.2.2)
/ y1 E( u/ `9 N; a3 ^Requirement already satisfied (use --upgrade to upgrade): textfsm in /usr/lib/python2.7/site-packages (from netmiko==2.2.2)
Requirement already satisfied (use --upgrade to upgrade): enum34 in /usr/lib/python2.7/site-packages (from netmiko==2.2.2)
+ X# `) _$ ?; q4 qRequirement already satisfied (use --upgrade to upgrade): ipaddress in /usr/lib/python2.7/site-packages (from netmiko==2.2.2)
$ B2 W5 H* R) h/ F/ ERequirement already satisfied (use --upgrade to upgrade): cryptography>=1.1 in /usr/lib64/python2.7/site-packages (from paramiko>=2.0.0->netmiko==2.2.2)
Requirement already satisfied (use --upgrade to upgrade): pyasn1>=0.1.7 in /usr/lib/python2.7/site-packages (from paramiko>=2.0.0->netmiko==2.2.2)
, D  o, Z- e& `2 lRequirement already satisfied (use --upgrade to upgrade): idna>=2.0 in /usr/lib/python2.7/site-packages (from cryptography>=1.1->paramiko>=2.0.0->netmiko==2.2.2)
Requirement already satisfied (use --upgrade to upgrade): six>=1.4.1 in /usr/lib/python2.7/site-packages (from cryptography>=1.1->paramiko>=2.0.0->netmiko==2.2.2)
5 }7 Z2 E* q* c9 O# v3 WRequirement already satisfied (use --upgrade to upgrade): setuptools in /usr/lib/python2.7/site-packages (from cryptography>=1.1->paramiko>=2.0.0->netmiko==2.2.2)
Requirement already satisfied (use --upgrade to upgrade): cffi>=1.4.1 in /usr/lib64/python2.7/site-packages (from cryptography>=1.1->paramiko>=2.0.0->netmiko==2.2.2)
. H+ X% f3 N- _Requirement already satisfied (use --upgrade to upgrade): pycparser in /usr/lib/python2.7/site-packages (from cffi>=1.4.1->cryptography>=1.1->paramiko>=2.0.0->netmiko==2.2.2)
' s7 A/ S3 n( H. k5 A5 G& W% FInstalling collected packages: netmiko
0 J  `' c; y$ N, M  Running setup.py install for netmiko ... done
Successfully installed netmiko-2.2.2
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Retrying (Retry(total=4, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7f47cb330b10>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',)': /simple/paramiko/
  Retrying (Retry(total=3, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7f47cb330ad0>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',)': /simple/paramiko/
  Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7f47cb330c90>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',)': /simple/paramiko/
0 \9 u7 w" R) ]2 ~  Retrying (Retry(total=1, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7f47cb325690>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',)': /simple/paramiko/
, y' h, n- ^* e0 o- X9 Y- D) a  Retrying (Retry(total=0, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7f47cb3255d0>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',)': /simple/paramiko/
% D1 x0 V1 t+ S  Could not find a version that satisfies the requirement paramiko>=2.0.0 (from netmiko==2.2.2) (from versions: )
% [+ A7 M8 b3 z4 P1 E' e, VNo matching distribution found for paramiko>=2.0.0 (from netmiko==2.2.2)

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for i in `ls ` ;do cd $i; rm -rf *.zip;cd ..;done