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Re: encodings/ascii.py missing from netstg2.img in FC4 Generated Image



Sorry for the poorly formatted traceback. Please see the attachment to this mail instead.

Thanks,
Brian

Brian Buesker wrote:

I am trying to generate a new image for FC4 that includes all of the updates to date so that they will not all have to be applied after the install. I have a script which goes through all the steps necessary to generate an image (including everything that has to be done before running buildinstall) and it has been working fine on FC2 and FC3. However, when I went to generate the FC4 image, the generation completed successfully but during an HTTP based install, I got the following exception:

| Traceback (most recent call last): # | | File "/usr/bin/anaconda", line 1160, in ? # | | intf.run(id, dispatch) # | | File "/usr/lib/anaconda/text.py", line 447, # | | in run # | | (step, args) = dispatch.currentStep() # | | File "/usr/lib/anaconda/dispatch.py", line # | | 279, in currentStep # | | self.gotoNext() # | | File "/usr/lib/anaconda/dispatch.py", line # | | 174, in gotoNext # | | self.moveStep() # | | File "/usr/lib/anaconda/dispatch.py", line # | | 242, in moveStep # | | rc = apply(func, self.bindArgs(args)) # | | File "/usr/lib/anaconda/packages.py", line # | | 158, in readPackages # | | hdrlist = method.readHeaders() # | | File "/usr/lib/anaconda/urlinstall.py", line # | | 170, in readHeaders # | | url = grabber.urlopen (hdurl, retry = 5) # | | File # | | "/usr/lib/python2.4/site-packages/urlgrabber/gr # | | abber.py", line 444, in urlopen # | | return default_grabber.urlopen(url, # | | **kwargs) # | | File # | | "/usr/lib/python2.4/site-packages/urlgrabber/gr # | | abber.py", line 575, in urlopen # | | return self._retry(opts, retryfunc, url) # | | File # | | "/usr/lib/python2.4/site-packages/urlgrabber/gr # | | abber.py", line 547, in _retry # | | return apply(func, (opts,) + args, {}) # | | File # | | "/usr/lib/python2.4/site-packages/urlgrabber/gr # | | abber.py", line 574, in retryfunc # | | return URLGrabberFileObject(url, # | | filename=None, opts=opts) # | | File # | | "/usr/lib/python2.4/site-packages/urlgrabber/gr # | | abber.py", line 727, in __init__ # | | self._do_open() # | | File # | | "/usr/lib/python2.4/site-packages/urlgrabber/gr # | | abber.py", line 794, in _do_open # | | fo, hdr = self._make_request(req, opener) # | | File # | | "/usr/lib/python2.4/site-packages/urlgrabber/gr # | | abber.py", line 885, in _make_request # | | fo = opener.open(req) # | | File "/usr/lib/python2.4/urllib2.py", line # | | 358, in open # | | response = self._open(req, data) # | | File "/usr/lib/python2.4/urllib2.py", line # | | 376, in _open # | | '_open', req) # | | File "/usr/lib/python2.4/urllib2.py", line # | | 337, in _call_chain # | | result = func(*args) # | | File # | | "/usr/lib/python2.4/site-packages/urlgrabber/ke # | | epalive.py", line 213, in http_open # | | return self.do_open(HTTPConnection, req) # | | File # | | "/usr/lib/python2.4/site-packages/urlgrabber/ke # | | epalive.py", line 240, in do_open # | | self._start_transaction(h, req) # | | File # | | "/usr/lib/python2.4/site-packages/urlgrabber/ke # | | epalive.py", line 315, in _start_transaction # | | h.putrequest('GET', req.get_selector()) # | | File "/usr/lib/python2.4/httplib.py", line # | | 748, in putrequest # | | self.putheader('Host', # | | self.host.encode("idna")) # | | File "/usr/lib/python2.4/encodings/idna.py", # | | line 160, in encode # | | result.append(ToASCII(label)) # | | File "/usr/lib/python2.4/encodings/idna.py", # | | line 64, in ToASCII # | | label = label.encode("ascii") # | | LookupError: unknown encoding: ascii # | I mounted the netstg2.img file that was created during buildinstall, and found that /usr/lib/python2.4/encodings/ascii.py was missing. It seems that this file was being removed during the cleanup of unused python modules even though it should not have been (since idna.py uses it). For now I just modified upd-instroot to add this file back after running pythondeps. I was able to use this modified image for an HTTP based install.

Have other people seen this problem, and is there a fix for it, or is it necessary to do something like I did in order to generate a correct image? I'm using the stock anaconda and anaconda-runtime included in FC4:

anaconda-10.2.1.5-2
anaconda-runtime-10.2.1.5-2

Thanks,
Brian

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             | Traceback (most recent call last):               # |             
             |   File "/usr/bin/anaconda", line 1160, in ?      # |             
             |     intf.run(id, dispatch)                       # |             
             |   File "/usr/lib/anaconda/text.py", line 447,    # |             
             | in run                                           # |             
             |     (step, args) = dispatch.currentStep()        # |             
             |   File "/usr/lib/anaconda/dispatch.py", line     # |             
             | 279, in currentStep                              # |             
             |     self.gotoNext()                              # |             
             |   File "/usr/lib/anaconda/dispatch.py", line     # |             
             | 174, in gotoNext                                 # |             
             |     self.moveStep()                              # |  
             |   File "/usr/lib/anaconda/dispatch.py", line     # |            
             | 242, in moveStep                                 # |            
             |     rc = apply(func, self.bindArgs(args))        # |            
             |   File "/usr/lib/anaconda/packages.py", line     # |            
             | 158, in readPackages                             # |            
             |     hdrlist = method.readHeaders()               # |            
             |   File "/usr/lib/anaconda/urlinstall.py", line   # |            
             | 170, in readHeaders                              # |            
             |     url = grabber.urlopen (hdurl, retry = 5)     # |            
             |   File                                           # |            
             | "/usr/lib/python2.4/site-packages/urlgrabber/gr  # |            
             | abber.py", line 444, in urlopen                  # |           
             |     return default_grabber.urlopen(url,          # |            
             | **kwargs)                                        # |            
             |   File                                           # |            
             | "/usr/lib/python2.4/site-packages/urlgrabber/gr  # |            
             | abber.py", line 575, in urlopen                  # |            
             |     return self._retry(opts, retryfunc, url)     # |            
             |   File                                           # |            
             | "/usr/lib/python2.4/site-packages/urlgrabber/gr  # |            
             | abber.py", line 547, in _retry                   # |            
             |     return apply(func, (opts,) + args, {})       # |            
             |   File                                           # |            
             | "/usr/lib/python2.4/site-packages/urlgrabber/gr  # |            
             | abber.py", line 574, in retryfunc                # |            
             |     return URLGrabberFileObject(url,             # |            
             | filename=None, opts=opts)                        # |            
             |   File                                           # |            
             | "/usr/lib/python2.4/site-packages/urlgrabber/gr  # |            
             | abber.py", line 727, in __init__                 # |            
             |     self._do_open()                              # |            
             |   File                                           # |            
             | "/usr/lib/python2.4/site-packages/urlgrabber/gr  # |            
             | abber.py", line 794, in _do_open                 # |            
             |     fo, hdr = self._make_request(req, opener)    # |            
             |   File                                           # |            
             | "/usr/lib/python2.4/site-packages/urlgrabber/gr  # |            
             | abber.py", line 885, in _make_request            # |            
             |     fo = opener.open(req)                        # |            
             |   File "/usr/lib/python2.4/urllib2.py", line     # |            
             | 358, in open                                     # |            
             |     response = self._open(req, data)             # |            
             |   File "/usr/lib/python2.4/urllib2.py", line     # |            
             | 376, in _open                                    # |            
             |     '_open', req)                                # |            
             |   File "/usr/lib/python2.4/urllib2.py", line     # |            
             | 337, in _call_chain                              # |            
             |     result = func(*args)                         # |        
             |   File                                           # |            
             | "/usr/lib/python2.4/site-packages/urlgrabber/ke  # |            
             | epalive.py", line 213, in http_open              # |            
             |     return self.do_open(HTTPConnection, req)     # |            
             |   File                                           # |            
             | "/usr/lib/python2.4/site-packages/urlgrabber/ke  # |            
             | epalive.py", line 240, in do_open                # |            
             |     self._start_transaction(h, req)              # |            
             |   File                                           # |            
             | "/usr/lib/python2.4/site-packages/urlgrabber/ke  # |            
             | epalive.py", line 315, in _start_transaction     # |            
             |     h.putrequest('GET', req.get_selector())      # |          
             |   File "/usr/lib/python2.4/httplib.py", line     # |            
             | 748, in putrequest                               # |            
             |     self.putheader('Host',                       # |            
             | self.host.encode("idna"))                        # |            
             |   File "/usr/lib/python2.4/encodings/idna.py",   # |            
             | line 160, in encode                              # |            
             |     result.append(ToASCII(label))                # |            
             |   File "/usr/lib/python2.4/encodings/idna.py",   # |            
             | line 64, in ToASCII                              # |            
             |     label = label.encode("ascii")                # |            
             | LookupError: unknown encoding: ascii             # |           

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