Have a weird problem here.
I am in a network that uses an authenticated proxy to connect to the outside world. I do not control this proxy server.
This fact has in the past tripped me up with use of wget, curl, etc. (this is on Mac OSX 10.8). So, I set the environment variables:
HTTP_PROXY=proxyserveraddress:3128
FTP_PROXY=proxyserveraddress:3128
RSYNC_PROXY=proxyserveraddress:3128
This when added to the bash rc (is it profile?) file, has made the network connections transparent to the shell. There is also a system proxy setting that points the same way.
Now, I installed Plone and wanted to plone.app.ldap egg to the installation.
I ran bin/buildout after updating buildout.cfg (to include this egg), and I get:
Installing instance.
Download error on http://pypi.python.org/simple/plone.app.ldap/: [Errno 61] Connection refused -- Some packages may not be found!
Download error on http://pypi.python.org/simple/plone.app.ldap/: [Errno 61] Connection refused -- Some packages may not be found!
Couldn't find index page for 'plone.app.ldap' (maybe misspelled?)
Download error on http://pypi.python.org/simple/: [Errno 61] Connection refused -- Some packages may not be found!
Getting distribution for 'plone.app.ldap'.
While:
Installing instance.
Getting distribution for 'plone.app.ldap'.
Error: Couldn't find a distribution for 'plone.app.ldap'.
*************** PICKED VERSIONS ****************
[versions]
*************** /PICKED VERSIONS ***************
Next, I edited bin/buildout and added the following lines:
import os
print os.environ["HTTP_PROXY"]
I ran bin/buildout again.
Sure enough, it spat out
proxyserveraddress:3128
That means that python is reading in environment variables.
I went a step further (and this where it gets interesting) and unset the proxy setting (just to see if it would matter):
MacBook-Pro:zinstance macpro$export HTTP_PROXY=
MacBook-Pro:zinstance macpro$ bin/buildout
Installing instance.
Download error on http://dist.plone.org: [Errno 61] Connection refused -- Some packages may not be found!
Download error on http://download.zope.org/ppix/: [Errno 61] Connection refused -- Some packages may not be found!
Download error on http://download.zope.org/distribution/: [Errno 61] Connection refused -- Some packages may not be found!
Download error on http://effbot.org/downloads: [Errno 61] Connection refused -- Some packages may not be found!
Download error on http://dist.plone.org/release/4.3.2: [Errno 61] Connection refused -- Some packages may not be found!
Download error on http://pypi.python.org/simple/plone.app.ldap/: [Errno 61] Connection refused -- Some packages may not be found!
Download error on http://pypi.python.org/simple/plone.app.ldap/: [Errno 61] Connection refused -- Some packages may not be found!
Couldn't find index page for 'plone.app.ldap' (maybe misspelled?)
Download error on http://pypi.python.org/simple/: [Errno 61] Connection refused -- Some packages may not be found!
Getting distribution for 'plone.app.ldap'.
While:
Installing instance.
Getting distribution for 'plone.app.ldap'.
Error: Couldn't find a distribution for 'plone.app.ldap'.
*************** PICKED VERSIONS ****************
[versions]
*************** /PICKED VERSIONS ***************
So, you unset the proxy and other servers (plone, zope, effbot) start complaining. That means that my proxy settings were working fine for those downloads but in some God-I-wish-knew-why way, they are not good enough for pypi.python.org.
What is so special about pypi.python.org? Does it use some special port for connecting (unlike the other servers contacted by buildout) that may be shut off by the network proxy server?? Before anyone asks, yes, I can browse to the pypi.python.org URL fine using Chrome browser.
I have established that I have a sensible proxy setting. Its pypi that is messing up buildout.