python error

Lisa Kachold lisakachold at obnosis.com
Sat Mar 17 06:45:49 MST 2012 

Mike:

On Fri, Mar 16, 2012 at 6:56 PM, Michael Havens <bmike1 at gmail.com> wrote:

>      well.... I almost made it through your instructions. I got as far as:
>
> bmike1 at Michaels-Laptop ~ $ sudopybrew venv use proj
> # Using `proj` environment (found in
> /home/bmike1/.pythonbrew/venvs/Python-2.7.2)
> # To leave an environment, simply run `deactivate`
> bash: /home/bmike1/.pythonbrew/etc/venv.run: Permission denied
> (proj)bmike1 at Michaels-Laptop
>
>      Is it supposed to give that error?



1) How many python installs do you find?

# locate python |more

2) What is your PATH now?  After you edited your .bashrc to add the
environmental variable did you invoke it?

# /bin/bash

Run it again and see if that fixed it

3) A child process can't fork here, so bash can't run or write to venv.run
(known error).  I would try it simply with:

sudo pythonbrew venv use proj


So now try your original command (that gave the error) now and see if you
are still getting a python error?



>
> On Fri, Mar 16, 2012 at 3:52 PM, Lisa Kachold <lisakachold at obnosis.com>wrote:
>
>> You are using this sudopybrew command WITH pythonbrew.
>>
>> After you run the first "curl" command it's going to install (see that |
>> "pipe" to bash?)...
>>
>> You can turn it off if it doesn't fix it (see the full post):
>>
>>
>> On Fri, Mar 16, 2012 at 10:52 AM, Michael Havens <bmike1 at gmail.com>wrote:
>>
>>> I was going to do that.... I was moving this discussion into it's own
>>> thread. But I did have a question about it before I installed it. It said
>>> that said 'After installation, where you would normally use sudo,
>>> non-root users will need to use sudopybrew:' is that in all instances
>>> or just when working with python?
>>>
>>>
>>> On Fri, Mar 16, 2012 at 10:47 AM, Lisa Kachold <lisakachold at obnosis.com>wrote:
>>>
>>>> This can probably be fixed via an installation of pythonbrew to create
>>>> a new virtualvenv:
>>>>
>>>> curl -kL http://xrl.us/pythonbrewinstall | bash
>>>>
>>>> After that, pythonbrew installs itself to ~/.pythonbrew.
>>>>
>>>> Please add the following line to the end of your ~/.bashrc:
>>>>
>>>> [[ -s $HOME/.pythonbrew/etc/bashrc ]] && source $HOME/.pythonbrew/etc/bashrc
>>>>
>>>> f the install script is run as root, pythonbrew will automatically install into /usr/local/pythonbrew.
>>>>
>>>> The pythonbrew will be automatically configured for every user on the
>>>> system if you install as root.
>>>>
>>>> After installation, where you would normally use sudo, non-root users
>>>> (which users get this error?) will need to use sudopybrew:
>>>> sudopybrew venv list
>>>> (and enter the other commands in the next section using "sudopybrew"
>>>> instead of "pythonbrew")
>>>>
>>>> OR if the error is incurred AS root, create isolated python
>>>> environments (uses virtualenv):
>>>>
>>>> pythonbrew venv init
>>>> pythonbrew venv create proj
>>>> pythonbrew venv list
>>>> pythonbrew venv use proj
>>>> pythonbrew venv delete proj
>>>>
>>>> Show version:
>>>>
>>>> pythonbrew version
>>>>
>>>> *If this does not fix your errors, it's going to be a complex packaging issue: read the links I sent and/or get someone to evaluate your packages.
>>>>
>>>> If you don't fix it with a new venv init and create/use proj (as the user you are having issues with), remember to turn it off:*
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> pythonbrew off
>>>>
>>>>  COMMANDS install <version>Build and install the given version of
>>>> python. Install setuptools and pip automatically.switch <version>Permanently
>>>> use the specified python as default.use <version>Use the specified
>>>> python in current shell.py <python file> Runs a named python file
>>>> against specified and/or all pythons.listList the installed all
>>>> pythons.list -k <version>List the available install pythons.uninstall
>>>> <version> Uninstall the given version of python.cleanupRemove stale
>>>> source folders and archives.updateUpgrades pythonbrew to the latest
>>>> version.offDisable pythonbrew. symlinkCreate/Remove a symbolic link to
>>>> python (in a directory on your $PATH)buildoutRuns the buildout with
>>>> specified or current using python.venvCreate isolated python
>>>> environments (uses virtualenv) versionShow version.See more details
>>>> belowpythonbrew help <command>
>>>> Reference:    http://pypi.python.org/pypi/pythonbrew/
>>>>
>>>> Respond with your errors at each step, if this fails?
>>>>
>>>> On Fri, Mar 16, 2012 at 10:20 AM, Michael Havens <bmike1 at gmail.com>wrote:
>>>>
>>>>> python seems to be messing up. Here is the error I am getting:
>>>>>
>>>>> Traceback (most recent call last):
>>>>>   File "<string>", line 1, in <module>
>>>>> ImportError: No module named virtualenvwrapper.hook_loader
>>>>> virtualenvwrapper.sh: There was a problem running the initialization
>>>>> hooks. If Python could not import the module virtualenvwrapper.hook_loader,
>>>>> check that virtualenv has been installed for
>>>>> VIRTUALENVWRAPPER_PYTHON=/usr/bin/python and that PATH is set properly.
>>>>> Traceback (most recent call last):
>>>>>   File "<string>", line 1, in <module>
>>>>> ImportError: No module named virtualenvwrapper.hook_loader
>>>>> virtualenvwrapper.sh: There was a problem running the initialization
>>>>> hooks. If Python could not import the module virtualenvwrapper.hook_loader,
>>>>> check that virtualenv has been installed for
>>>>> VIRTUALENVWRAPPER_PYTHON=/usr/bin/python and that PATH is set properly.
>>>>>
>>>>> Why is it repeating the 'call'? Could you tell me how to fix it:
>>>>>
>>>>> --
>>>>> :-)~MIKE~(-:
>>>>>
>>>>> <From Lisa>
>>>>> Hi Michael,
>>>>>
>>>>> On Thu, Mar 15, 2012 at 2:07 AM, Michael Havens <bmike1 at gmail.com>wrote:
>>>>>
>>>>>> I want to copy a folder from Michaels-Laptop to Michaels-PC across
>>>>>> the network. I am logged in to Michaels-Laptop via ssh on the PC. WHat am I
>>>>>> doing wrong?
>>>>>>
>>>>>> Traceback (most recent call last):
>>>>>>   File "<string>", line 1, in <module>
>>>>>> ImportError: No module named virtualenvwrapper.hook_loader
>>>>>> virtualenvwrapper.sh: There was a problem running the initialization
>>>>>> hooks. If Python could not import the module virtualenvwrapper.hook_loader,
>>>>>> check that virtualenv has been installed for
>>>>>> VIRTUALENVWRAPPER_PYTHON=/usr/bin/python and that PATH is set properly.
>>>>>> Traceback (most recent call last):
>>>>>>   File "<string>", line 1, in <module>
>>>>>> ImportError: No module named virtualenvwrapper.hook_loader
>>>>>> virtualenvwrapper.sh: There was a problem running the initialization
>>>>>> hooks. If Python could not import the module virtualenvwrapper.hook_loader,
>>>>>> check that virtualenv has been installed for
>>>>>> VIRTUALENVWRAPPER_PYTHON=/usr/bin/python and that PATH is set properly.
>>>>>>
>>>>>
>>>>> This "ImportError: No module named virtualenvwrapper.hook_loader"
>>>>> looks like a virtualenv python packaging problem:   http://farmdev.com/thoughts/76/the-python-packaging-problem/
>>>>> <http://farmdev.com/thoughts/76/the-python-packaging-problem/%20>
>>>>>
>>>>> There is more available here, suggesting that you use pythonbrew<https://github.com/utahta/pythonbrew>and the newer command "venv" to manage your python modules:
>>>>> http://ubuntuforums.org/showthread.php?t=1571347
>>>>>
>>>>> Here's a quick pythonbrew/venv module how to:
>>>>> http://pypi.python.org/pypi/pythonbrew/  It's a good possibility that
>>>>> it's not setup for system wide users (make sure you change to use the same
>>>>> version numbers for your install).
>>>>>
>>>>> If you get the same errors, this is the packaging problem where
>>>>> virtualenv has broken dependencies.
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> :-)~MIKE~(-:
>>>>>
>>>>>
>>>>> ---------------------------------------------------
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>>>>>
>>>>
>>>>
>>>>
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>>>
>>> --
>>> :-)~MIKE~(-:
>>>
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>> (623) 239-3392 Skype
>> (623) 688-3392 Google Voice
>> **
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>
>
>
> --
> :-)~MIKE~(-:
>
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(623) 688-3392 Google Voice
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