Re: Mantissa install error

On 17 Mar, 02:29 pm, [email protected] wrote:
>Hi all,
>I recently upgraded to twisted 10, when trying to install mantissa 
>using setup.py
>i got the following error:
>-----
>Traceback (most recent call last):
>  File "C:\python25\Lib\site-packages\epsilon\setuphelper.py", line 12, 
>in plugi
>nModules
>    yield namedAny(moduleName)
>  File "C:\python25\lib\site-packages\twisted\python\reflect.py", line 
>471, in n
>amedAny
>    raise ObjectNotFound('%r does not name an object' % (name,))
>ObjectNotFound: 'axiom.plugins' does not name an object
>Traceback (most recent call last):
>  File "C:\python25\Lib\site-packages\epsilon\setuphelper.py", line 12, 
>in plugi
>nModules
>    yield namedAny(moduleName)
>  File "C:\python25\lib\site-packages\twisted\python\reflect.py", line 
>471, in n
>amedAny
>    raise ObjectNotFound('%r does not name an object' % (name,))
>ObjectNotFound: 'build\\lib\\axiom.plugins' does not name an object
>Traceback (most recent call last):
>  File "C:\python25\Lib\site-packages\epsilon\setuphelper.py", line 12, 
>in plugi
>nModules
>    yield namedAny(moduleName)
>  File "C:\python25\lib\site-packages\twisted\python\reflect.py", line 
>471, in n
>amedAny
>    raise ObjectNotFound('%r does not name an object' % (name,))
>ObjectNotFound: 'build\\lib\\build\\lib\\axiom.plugins' does not name 
>an object
>Traceback (most recent call last):
>  File "C:\python25\Lib\site-packages\epsilon\setuphelper.py", line 12, 
>in plugi
>nModules
>    yield namedAny(moduleName)
>  File "C:\python25\lib\site-packages\twisted\python\reflect.py", line 
>471, in n
>amedAny
>    raise ObjectNotFound('%r does not name an object' % (name,))
>ObjectNotFound: 'build\\lib\\build\\lib\\build\\lib\\axiom.plugins' 
>does not nam
>e an object
>Traceback (most recent call last):
>  File "C:\python25\Lib\site-packages\epsilon\setuphelper.py", line 12, 
>in plugi
>nModules
>    yield namedAny(moduleName)
>  File "C:\python25\lib\site-packages\twisted\python\reflect.py", line 
>471, in n
>amedAny
>    raise ObjectNotFound('%r does not name an object' % (name,))
>ObjectNotFound: 'build\\lib\\build\\lib\\build\\lib\\nevow.plugins' 
>does not nam
>e an object
>Traceback (most recent call last):
>  File "C:\python25\Lib\site-packages\epsilon\setuphelper.py", line 12, 
>in plugi
>nModules
>    yield namedAny(moduleName)
>  File "C:\python25\lib\site-packages\twisted\python\reflect.py", line 
>471, in n
>amedAny
>    raise ObjectNotFound('%r does not name an object' % (name,))
>ObjectNotFound: 'build\\lib\\build\\lib\\nevow.plugins' does not name 
>an object
>Traceback (most recent call last):
>  File "C:\python25\Lib\site-packages\epsilon\setuphelper.py", line 12, 
>in plugi
>nModules
>    yield namedAny(moduleName)
>  File "C:\python25\lib\site-packages\twisted\python\reflect.py", line 
>471, in n
>amedAny
>    raise ObjectNotFound('%r does not name an object' % (name,))
>ObjectNotFound: 'build\\lib\\nevow.plugins' does not name an object
>Full plugin list for 'nevow.plugins':
>[<nevow.athena.AutoJSPackage object at 0x0324B390>,
><nevow.athena.AutoCSSPackage object at 0x0324B2F0>,
><nevow.athena.AutoJSPackage object at 0x0324B3D0>]
>----
>easy_install mantissa return no error, but i think mantissa is not 
>correctly installed, there is no
>axiomatic script in my distrib. Any ideas?
>Thank's for feedback.

I realize this is hardly a timely answer, however...  Hopefully this 
will at least be of use to someone in the future.

This looks like a bug in the packaging which is triggered by running 
"setup.py install" more than once in the same unpacked copy of one of 
the Divmod projects.

The first run creates some garbage that confuses the second run. 
Getting a fresh unpack of the archive should address the problem.

Jean-Paul