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Offer more specific help if no installer is present

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Fixes: #896
This commit is contained in:
Peter Eckersley 2015-10-19 17:21:47 -07:00
parent 26e7037794
commit eac513d73b
1 changed files with 12 additions and 3 deletions
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15
letsencrypt/cli.py
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@ -334,12 +334,21 @@ def diagnose_configurator_problem(cfg_type, requested, plugins):
if requested:
if requested not in plugins:
msg = "The requested {0} plugin does not appear to be installed".format(requested)
raise PluginSelectionError, msg
else:
msg = ("The {0} plugin is not working; there may be problems with "
"your existing configuration").format(requested)
raise PluginSelectionError, msg
raise PluginSelectionError, "{0} could not be determined or is not installed".format(cfg_type)
elif cfg_type == "installer":
if os.path.exists("/etc/debian_version"):
# Debian... installers are at least possible
msg = ('No installers seem to be present and working on your system; '
'fix that or try running letsencrypt with the "auth" command')
else:
# XXX update this logic as we make progress on #788 and nginx support
msg = ('No installers are available on your OS yet; try running '
'"letsencrypt-auto auth" to get a cert you can install manually')
else:
msg = "{0} could not be determined or is not installed".format(cfg_type)
raise PluginSelectionError, msg
def choose_configurator_plugins(args, config, plugins, verb):