April 2011 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] [Metacello] Re: Re: OSProcess and CommandShell

by Mariano Martinez Peck

On Mon, Apr 18, 2011 at 7:54 PM, Dale Henrichs <dhenrich(a)vmware.com> wrote: > On 04/18/2011 10:50 AM, Mariano Martinez Peck wrote: > >> >> >> On Mon, Apr 18, 2011 at 7:49 PM, Dale Henrichs <dhenrich(a)vmware.com >> <mailto:dhenrich@vmware.com>> wrote: >> >> On 04/18/2011 10:24 AM, Mariano Martinez Peck wrote: >> >> >> >> On Mon, Apr 18, 2011 at 6:04 PM, sourav roy <sourav_pharo(a)in.com >> <mailto:sourav_pharo@in.com> >> <mailto:sourav_pharo@in.com <mailto:sourav_pharo@in.com>>> wrote: >> >> Hi >> 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. >> ConfigurationOfMetacello load. >> >> If this fails, I am interested in a stack and an error report... >> >> What did you try that failed? >> >> >> >> >> ConfigurationOfMetacello project latestVersion load. >> > > What was the failure? I would expect that expression to work without error, > but because the latest mcz version of the ConfigurationOfMetacello wasn't > grabbed from the web, I wouldn't expect a different version of Metacello to > be installed ... > hehehehehehehhehe that's why it didn't work ;) I forgot a little detail :) > > So the trick is to do the #updateProject first, which pulls the most recent > mcz file from the repository and _then_ load latest... > Thanks Dale for the explanation. -- Mariano http://marianopeck.wordpress.com

April 18, 2011

Re: [Pharo-project] [Metacello] Re: Re: OSProcess and CommandShell

by Dale Henrichs

On 04/18/2011 10:50 AM, Mariano Martinez Peck wrote: > > > On Mon, Apr 18, 2011 at 7:49 PM, Dale Henrichs <dhenrich(a)vmware.com > <mailto:dhenrich@vmware.com>> wrote: > > On 04/18/2011 10:24 AM, Mariano Martinez Peck wrote: > > > > On Mon, Apr 18, 2011 at 6:04 PM, sourav roy <sourav_pharo(a)in.com > <mailto:sourav_pharo@in.com> > <mailto:sourav_pharo@in.com <mailto:sourav_pharo@in.com>>> wrote: > > Hi > 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. > ConfigurationOfMetacello load. > > If this fails, I am interested in a stack and an error report... > > What did you try that failed? > > > > > ConfigurationOfMetacello project latestVersion load. What was the failure? I would expect that expression to work without error, but because the latest mcz version of the ConfigurationOfMetacello wasn't grabbed from the web, I wouldn't expect a different version of Metacello to be installed ... So the trick is to do the #updateProject first, which pulls the most recent mcz file from the repository and _then_ load latest...

April 18, 2011

Re: [Pharo-project] [Metacello] Re: Re: OSProcess and CommandShell

by Mariano Martinez Peck

On Mon, Apr 18, 2011 at 7:49 PM, Dale Henrichs <dhenrich(a)vmware.com> wrote: > On 04/18/2011 10:24 AM, Mariano Martinez Peck wrote: > >> >> >> On Mon, Apr 18, 2011 at 6:04 PM, sourav roy <sourav_pharo(a)in.com >> <mailto:sourav_pharo@in.com>> wrote: >> >> Hi >> 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. > ConfigurationOfMetacello load. > > If this fails, I am interested in a stack and an error report... > > What did you try that failed? > > > ConfigurationOfMetacello project latestVersion load. > > >> 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: >> https://gforge.inria.fr/frs/download.php/28462/Metacello.pdf >> >> as you ca find it in http://pharobyexample.org/ >> > -- Mariano http://marianopeck.wordpress.com

April 18, 2011

Re: [Pharo-project] [Metacello] Re: Re: OSProcess and CommandShell

by Dale Henrichs

On 04/18/2011 10:24 AM, Mariano Martinez Peck wrote: > > > On Mon, Apr 18, 2011 at 6:04 PM, sourav roy <sourav_pharo(a)in.com > <mailto:sourav_pharo@in.com>> wrote: > > Hi > 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. ConfigurationOfMetacello load. 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: > https://gforge.inria.fr/frs/download.php/28462/Metacello.pdf > > as you ca find it in http://pharobyexample.org/

April 18, 2011

Re: [Pharo-project] Last chance to Nile

by Mariano Martinez Peck

On Mon, Apr 18, 2011 at 4:52 PM, Noury Bouraqadi <bouraqadi(a)gmail.com>wrote: > We should not have two libraries for the same thing in the default image. > Do we want/are we ready to switch to Nile? > I don't know. Currently there are other available tools such as XStreams and FileStream. So, I don't know. For XStreams I know it is really been used, there are maitainers, and still in developtment. I guess the same for FileStream. For Nile there is no one. > In the Ocean project, we'll consider using it instead of the old > socketstream. > But so far, our focus is to have the low-level sockets working. > > On 15 avr. 2011, at 17:36, Mariano Martinez Peck wrote: > > > Every single release we do, I've to spend a lot of time making Nile tests > green. We have not never even received a mail in the mailing list about > Nile. So..or nobody care about its tests, or nobody use it. > > So...if tests are not green when Pharo 1.3 release arrives, we will > remove it from the dev image. It's a pity because I like the project and I > like to see Traits. > > > > Regards, > > > > -- > > Mariano > > http://marianopeck.wordpress.com > > > > Noury Bouraqadi > http://car.mines-douai.fr/noury > -- > -6th National Conference on > âControl Architecture of Robotsâ > 24-25 may 2011, Grenoble area, France > http://car2011.inrialpes.fr/ > > -19th ESUG International Smalltalk Conference > 22-26 August 2011, Edinburgh, UK > http://www.esug.org/Conferences/2011 > > -19Ã¨mes JournÃ©es Francophones sur les SystÃ¨mes Multi-Agents (JFSMAâ11) > http://www.univ-valenciennes.fr/congres/jfsma2011/ > 17-19 Octobre 2011, Valenciennes, France > > > > > > > -- Mariano http://marianopeck.wordpress.com

April 18, 2011

Re: [Pharo-project] [TODO 1.2.2] Steps to a 1.2.2 Release

by Mariano Martinez Peck

On Mon, Apr 18, 2011 at 7:21 PM, Marcus Denker <marcus.denker(a)inria.fr>wrote: > > On Apr 18, 2011, at 7:18 PM, Mariano Martinez Peck wrote: > > > > > > > On Mon, Apr 18, 2011 at 7:05 PM, Marcus Denker <marcus.denker(a)inria.fr> > wrote: > > > > Core > > -> Nothing to be done. > > > > Full: > > -> Build is broken: > https://pharo-ic.lille.inria.fr/hudson/job/Pharo%201.2/232/console > > > > Hopefully someone will sit, spend a couple of hours and merge latest > changes from Lukas OB and ours. > > Why merge? Lukas maintains OB and I am sure his version is fine for 1.2... > > So let's just load it. We just had to temporary fork to make it usable > while 1.2 was not yet relased. > > Yes, true. Sorry, I was thinking about 1.3. Yes, for Pharo 1.2.2 it should be easier, I guess almost the same we released for 1.2.1 > Marcus > > > -- > Marcus Denker -- http://www.marcusdenker.de > INRIA Lille -- Nord Europe. Team RMoD. > > > -- Mariano http://marianopeck.wordpress.com

April 18, 2011

Re: [Pharo-project] OSProcess and CommandShell

by Mariano Martinez Peck

On Mon, Apr 18, 2011 at 6:04 PM, sourav roy <sourav_pharo(a)in.com> wrote: > Hi > 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. 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: https://gforge.inria.fr/frs/download.php/28462/Metacello.pdf as you ca find it in http://pharobyexample.org/ Cheers Mariano Thanks > Sourav > > > ---------- Original message ---------- > From:"Mariano Martinez Peck"< marianopeck(a)gmail.com > > Date: 18 Apr 11 02:38:45 > Subject: Re: [Pharo-project] OSProcess and CommandShell > To: Pharo-project(a)lists.gforge.inria.fr; > Cc: miguel.coba(a)gmail.com > > Can you try evaluating > > ConfigurationOfMetacello project latestVersion load. > > And then > > Gofer new > squeaksource: 'MetacelloRepository'; > package: 'ConfigurationOfOSProcess'; > load. > > ((Smalltalk at: #ConfigurationOfOSProcess) project version: #stable) > load. > > > if it works, I explain you what it was. > > On Sun, Apr 17, 2011 at 8:18 PM, sourav roy <sourav_pharo(a)in.com> wrote: > >> hi.... >> while loading i m getting some error. Please advice... >> >> c the attachment >> >> Thanks >> Sourav >> >> >> ---------- Original message ---------- >> From:"Miguel CobÃ¡"< miguel.coba(a)gmail.com > >> Date: 14 Apr 11 01:59:21 >> Subject: Re: [Pharo-project] OSProcess and CommandShell >> To: Pharo-project(a)lists.gforge.inria.fr >> >> OSProcess is supported and all tests are green in Pharo 1.1 and Pharo >> 1.2. >> >> The stable version for Pharo 1.2 is the 4.4.0 but you can also load and >> run 4.3.11 and 4.3.12 (although if you don't disable deprecations >> warnings a lot of pop ups will show). 4.4.0 doesn't have problems with >> deprecated methods. >> >> To load: >> >> Gofer new >> squeaksource: 'MetacelloRepository'; >> package: 'ConfigurationOfOSProcess'; >> load. >> >> ((Smalltalk at: #ConfigurationOfOSProcess) project version: #stable) >> load. >> >> C ommandShell hasn't a configuration so you'll have to load it from the >> >> monticello repository following the documentation of it somewhere in the >> wiki. >> >> Cheers >> >> El miÃ©, 13-04-2011 a las 15:23 -0300, Casimiro de Almeida Barreto >> escribiÃ³: >> > I'd like to know the state of: >> > >> > OSProcess >> > and >> > CommandShell >> > >> > under pharo. >> > >> > There's a ConfigurationOfOSProcess but there's no >> > ConfigurationOfCommandShell. >> > >> > What's working and what's not working? >> > >> > Best regards >> > >> > CdAB >> > >> >> -- >> Miguel CobÃ¡ >> http://twitter.com/MiguelCobaMtz >> http://miguel.leugim.com.mx >> >> >> >> >> >> >> Get Your self a cool, short *(a)in.com* Email ID now!<http://mail.in.com/mails/new_reg.php?utm_source=invite&utm_medium=outgoing> >> > > > > -- > Mariano > http://marianopeck.wordpress.com > > > > Get Yourself a cool, short *(a)in.com* Email ID now!<http://mail.in.com/mails/new_reg.php?utm_source=invite&utm_medium=outgoing> > -- Mariano http://marianopeck.wordpress.com

April 18, 2011

Re: [Pharo-project] Networking change in Pharo 1.2?

by Marcus Denker

On Apr 18, 2011, at 7:14 PM, Chris Muller wrote: >> The only change to NetNameResolver was this: >> >> http://code.google.com/p/pharo/issues/detail?id=1853 > > Reverting this change fixed it. > Thanks! I have opend the issue again for 1.2.2 and 1.3 Marcus -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

April 18, 2011

Re: [Pharo-project] [TODO 1.2.2] Steps to a 1.2.2 Release

by Marcus Denker

On Apr 18, 2011, at 7:18 PM, Mariano Martinez Peck wrote: > > > On Mon, Apr 18, 2011 at 7:05 PM, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > Core > -> Nothing to be done. > > Full: > -> Build is broken: https://pharo-ic.lille.inria.fr/hudson/job/Pharo%201.2/232/console > > Hopefully someone will sit, spend a couple of hours and merge latest changes from Lukas OB and ours. Why merge? Lukas maintains OB and I am sure his version is fine for 1.2... So let's just load it. We just had to temporary fork to make it usable while 1.2 was not yet relased. Marcus -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

April 18, 2011

Re: [Pharo-project] [TODO 1.2.2] Steps to a 1.2.2 Release

by Mariano Martinez Peck

On Mon, Apr 18, 2011 at 7:05 PM, Marcus Denker <marcus.denker(a)inria.fr>wrote: > > Core > -> Nothing to be done. > > Full: > -> Build is broken: > https://pharo-ic.lille.inria.fr/hudson/job/Pharo%201.2/232/console > Hopefully someone will sit, spend a couple of hours and merge latest changes from Lukas OB and ours. Otherwise, Pharo 1.2.2 and 1.3 will continue to be broken. Sorry, I don't have such time nor knowledge. Cheers > -> There are 5 Issues: > http://code.google.com/p/pharo/issues/list?can=2&q=milestone=1.2.2-DevImage > > > -- > Marcus Denker -- http://www.marcusdenker.de > INRIA Lille -- Nord Europe. Team RMoD. > > > -- Mariano http://marianopeck.wordpress.com

April 18, 2011