Python 2.7 and 3.4 requests No module named ' zlib '

Error phenomenon

The Python requests module is installed with an error in the following

[[email protected] ~]# echo  $PYTHONPATH [[email protected] ~]# [[email  protected] ~]# python27python 2.7.10  (default, oct  8 2015,  15:46:46)  [GCC 4.4.7 20120313  (red hat 4.4.7-4)] on linux2type  " Help ", " copyright ", " credits " or " license " for more information.>> > >>> import requestsTraceback  (most recent call last):   File  "<stdin>", line 1, in <module>  file  "/usr/ local/python27/lib/python2.7/site-packages/requests/__init__.py ",  line 58, in <module >    from . import utils  File  "/usr/local/python27/lib/ python2.7/site-packages/requests/utils.py ", line 26, in <module>     from .compat import parse_http_list as _parse_list_header  file  "/usr/local/python27/lib/ python2.7/site-packages/requests/compat.py ", line 7, in <module>     from .packages import chardet  File  "/usr/local/python27/lib/python2.7/ site-packages/requests/packages/__init__.py ", line 29, in <module>     import urllib3importerror: no module named urllib3>>> exit () [[ email protected] ~]# [[email protected] ~]# python34python 3.4.3  ( default, oct  8 2015, 15:22:41)  [GCC 4.4.7 20120313  (red hat  4.4.7-4)] on linuxtype  "Help",  "copyright",  "credits"  or  "license"  for more information.>>> >>> import requestsTraceback  ( most recent call  last):  file  "/usr/local/python34/lib/python3.4/site-packages/requests/packages/__init__.py",  line 27, in <module>    from . import urllib3   File  "/usr/local/python34/lib/python3.4/site-packages/requests/packages/urllib3/__init__.py",  line 10, in <module>    from .connectionpool import   (  File  "/usr/local/python34/lib/python3.4/site-packages/requests/packages/urllib3/ connectionpool.py ",  line 41, in <module>    from .response  import HTTPResponse  File  "/usr/local/python34/lib/python3.4/site-packages/requests/ packages/urllib3/response.py ",  line 2, in <module>    import  zlibImportError: No module named  ' zlib ' during handling of the  Above exception, another exception occurred:traceback  (most recent call last):   File   "<stdin>", line 1, in <module>  file  "/usr/local/python34 /lib/python3.4/site-packages/requests/__init__.py ", line 58, in <module>     from . import utils  File  "/usr/local/python34/lib/python3.4/ site-packages/requests/utils.py ",  line 26, in <module>    from  .compat import parse_http_list as _parse_list_header  File  "/usr/ local/python34/lib/python3.4/site-packages/requests/compat.py ", line 7, in <module>     from .packages import chardet  File  "/usr/local/python34 /lib/python3.4/site-packages/requests/packages/__init__.py ", line 29, in <module>     import urllib3importerror: no module named  ' URLLIB3 ' >>> 

Python 2.7.10 Workarounds

Yum-y Install Zlib-devel openssl-develcd/wls/softwares/python-2.7.10./configure--prefix=/usr/local/ Python27makemake Install

Verify

python 2.7.10  (default, oct  8 2015, 17:29:37)  [GCC 4.4.7  20120313  (red hat 4.4.7-4)] on linux2type  "Help",  "copyright",  " Credits " or " license " for more information.>>> >>> import  requests>>> r = requests.get (' https://10.25.7.2 ') traceback  (most  Recent call last):  file  "<stdin>",  line 1, in <module >  File  "/usr/local/python27/lib/python2.7/site-packages/requests/api.py",  line 69 ,  in get    return request (' Get ',  url, params=params, ** Kwargs)   File  "/usr/local/python27/lib/python2.7/site-packages/requests/api.py",  line  50, in request    response = session.request (Method=method,  url=url, **kwargs)  &nbsP file  "/usr/local/python27/lib/python2.7/site-packages/requests/sessions.py",  line 471, in  request    resp = self.send (Prep, **send_kwargs)   File   "/usr/local/python27/lib/python2.7/site-packages/requests/sessions.py",  line 579, in  send    r = adapter.send (Request, **kwargs)   File  "/ usr/local/python27/lib/python2.7/site-packages/requests/adapters.py ",  line 430, in send     raise sslerror (e, request=request) Requests.exceptions.sslerror: [ssl:  CERTIFICATE_VERIFY_FAILED] certificate verify failed  (_ssl.c:590) >>>  >>> r = requests.get (' https://10.25.7.2 ', Verify=false)/usr/local/python27/lib/ python2.7/site-packages/requests/packages/urllib3/connectionpool.py:789: insecurerequestwarning:  Unverified https request&nbsP;is being made. adding certificate verification is strongly advised.  see: https://urllib3.readthedocs.org/en/latest/security.html  insecurerequestwarning) > >> requests.packages.urllib3.disable_warnings () >>> r = requests.get (' HTTPS ://10.25.7.2 ', Verify=false) >>> r.status_code200>>>

Python 3.4.3 Workarounds

Yum-y Install Zlib-devel openssl-develcd/wls/softwares/python-3.4.3./configure--prefix=/usr/local/ Python34makemake Install

Verify

python 3.4.3  (default, oct  8 2015, 17:58:21)  [GCC 4.4.7  20120313  (red hat 4.4.7-4)] on linuxtype  "Help",  "copyright",  "credits " or " license " for more information.>>> >>> import  Requests>>> r = requests.get (' https://10.25.7.2 ', Verify=false)/usr/local/python34/lib/ python3.4/site-packages/requests/packages/urllib3/connectionpool.py:789: insecurerequestwarning:  unverified https request is being made. adding certificate  verification is strongly advised. see: https://urllib3.readthedocs.org/en/latest/ security.html  insecurerequestwarning) >>> requests.packages.urllib3.disable_warnings () >>> r = requests.get (' https://10.25.7.2 ', Verify=false) >>> r.status_ Code200>>>

Python 2.7 and 3.4 requests No module named ' zlib '