[Pharo-project] [Metacello] Re: Re: OSProcess and CommandShell
dhenrich at vmware.com
Mon Apr 18 19:49:43 CEST 2011
On 04/18/2011 10:24 AM, Mariano Martinez Peck wrote:
> On Mon, Apr 18, 2011 at 6:04 PM, sourav roy <sourav_pharo at in.com
> <mailto:sourav_pharo at in.com>> wrote:
> i tried the way to suggested but i am still getting the same error.
> My pharo version is 1.1.1. do you think this may be the reason.
> i am attaching a snapshot.
> The problem is that the Pharo 1.1.1 already has Metacello installed. But
> of course, the metacello of that moment.
> The way you are installing OSProcess, i.e
> ((Smalltalk at: #ConfigurationOfOSProcess) project version: #stable) load.
> use the "symbolic" version #stable which is a Metacello feature that was
> added to Metacello in a newer version than the one you have in Pharo
> 1.1.1. So...you have to options:
> 1) Try to upgrade your Metacello version of your Pharo 1.1.1 to the
> latest one. This is what I tried, but failed. THere is a way to upgrade
> a package in Metacello but I don't remember now. Maybe other guy now.
The following should upgrade to the correct version of Metacello:
ConfigurationOfMetacello project updateProject.
If this fails, I am interested in a stack and an error report...
What did you try that failed?
> 2) browse the implementation of #stable and you will see it is :
> stable: spec
> <symbolicVersion: #'stable'>
> spec for: #'common' version: '4.4.0'.
> So...you can just evaluate:
> ((Smalltalk at: #ConfigurationOfOSProcess) project version: '4.4.0') load.
> and it should work.
> Anyway, I recommend you to read the Metacello chapter I wrote with Stef:
> as you ca find it in http://pharobyexample.org/
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