[MapProxy] Trouble with installation- "no such file or directory"

[Bistrais, Bob]

I am attempting to install and configure MapProxy.  I loaded the
MapProxy software with Easy_install.  I created the MapProxy
configuration.

 

I tried to start a test server.  I issued these commands per the
documentation:

 

cd mymapproxy
mapproxy-util serve-develop mapproxy.yaml

 

When I executed the mapproxy-util, I got the following traceback:

 

 

(mapproxy_venv) C:\mymapproxy>mapproxy-util serve-develop mapproxy.yaml

[2012-02-09 13:59:14,835] mapproxy.config - INFO - reading:
mapproxy.yaml

[2012-02-09 13:59:15,085] mapproxy.system - INFO - using libproj for
coordinate

transformation

Traceback (most recent call last):

  File "C:\mapproxy_venv\Scripts\mapproxy-util-script.py", line 8, in
<module>

    load_entry_point('mapproxy==1.3.0', 'console_scripts',
'mapproxy-util')()

  File
"C:\mapproxy_venv\lib\site-packages\mapproxy-1.3.0-py2.7.egg\mapproxy\sc
r

ipt\util.py", line 319, in main

    commands[command]['func'](args)

  File
"C:\mapproxy_venv\lib\site-packages\mapproxy-1.3.0-py2.7.egg\mapproxy\sc
r

ipt\util.py", line 72, in serve_develop_command

    app = make_wsgi_app(mapproxy_conf, debug=options.debug)

  File
"C:\mapproxy_venv\lib\site-packages\mapproxy-1.3.0-py2.7.egg\mapproxy\ws
g

iapp.py", line 118, in make_wsgi_app

    services = conf.configured_services()

  File
"C:\mapproxy_venv\lib\site-packages\mapproxy-1.3.0-py2.7.egg\mapproxy\co
n

fig\loader.py", line 204, in configured_services

    return self.services.services()

  File
"C:\mapproxy_venv\lib\site-packages\mapproxy-1.3.0-py2.7.egg\mapproxy\co
n

fig\loader.py", line 1113, in services

    new_services = creator(service_conf or {})

  File
"C:\mapproxy_venv\lib\site-packages\mapproxy-1.3.0-py2.7.egg\mapproxy\co
n

fig\loader.py", line 1183, in wms_service

    tile_layers = self.tile_layers(conf)

  File
"C:\mapproxy_venv\lib\site-packages\mapproxy-1.3.0-py2.7.egg\mapproxy\co
n

fig\loader.py", line 1132, in tile_layers

    for tile_layer in layer_conf.tile_layers():

  File
"C:\mapproxy_venv\lib\site-packages\mapproxy-1.3.0-py2.7.egg\mapproxy\ut
i

l\__init__.py", line 86, in wrapper

    func.__memoize_cache[key] = func(*args)

  File
"C:\mapproxy_venv\lib\site-packages\mapproxy-1.3.0-py2.7.egg\mapproxy\co
n

fig\loader.py", line 1077, in tile_layers

    for grid, extent, cache_source in
self.context.caches[cache_name].caches():

  File
"C:\mapproxy_venv\lib\site-packages\mapproxy-1.3.0-py2.7.egg\mapproxy\ut
i

l\__init__.py", line 86, in wrapper

    func.__memoize_cache[key] = func(*args)

  File
"C:\mapproxy_venv\lib\site-packages\mapproxy-1.3.0-py2.7.egg\mapproxy\co
n

fig\loader.py", line 936, in caches

    source = source_conf.source({'format': request_format})

  File
"C:\mapproxy_venv\lib\site-packages\mapproxy-1.3.0-py2.7.egg\mapproxy\co
n

fig\loader.py", line 623, in source

    supported_formats=supported_formats or None)

  File
"C:\mapproxy_venv\lib\site-packages\mapproxy-1.3.0-py2.7.egg\mapproxy\so
u

rce\wms.py", line 51, in __init__

    self.extent = DefaultMapExtent()

  File
"C:\mapproxy_venv\lib\site-packages\mapproxy-1.3.0-py2.7.egg\mapproxy\la
y

er.py", line 168, in __init__

    MapExtent.__init__(self, (-180, -90, 180, 90), SRS(4326))

  File
"C:\mapproxy_venv\lib\site-packages\mapproxy-1.3.0-py2.7.egg\mapproxy\sr
s

.py", line 88, in SRS

    srs = _SRS(srs_code)

  File
"C:\mapproxy_venv\lib\site-packages\mapproxy-1.3.0-py2.7.egg\mapproxy\sr
s

.py", line 150, in __init__

    raise ex

mapproxy.platform.cpython.proj.ProjInitError: error initializing
Proj(proj_def=N

one, init='epsg:4326'): No such file or directory

 

(mapproxy_venv) C:\mymapproxy>

 

 

-Can anyone help explain how to rectify this?

 

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