Re: [Pharo-users] Pharo 7 image cannot write changes message on starup
Hi Sanjay, You're not the only one. :-) This problem has been reported on the pharo-dev mailing list as well. Cheers, Alistair On 13 January 2018 at 06:49, Sanjay Minni wrote: > Hi Richard, > > the path for the image/changes/sources is > >C:\Users\Myself\Documents\DevArea\p7\Pharo7.0-32bit-eb0a6fb.changes. > > in which I have all the rights (this is a desktop in which I have admin > rights) > the pharo image messages also shows the same path (in my earlier post I had > replaced with ...) > > the VM is is a separate directory which is in the path > > so what could be the issue here > > > Richard Sargent wrote >> Hi Sanjay, >> >> It depends on where you installed Pharo. The ... in the path cited is >> important. (And maybe Pharo elided the path.) >> >> If the path involves either of the Program Files directories, they cannot >> be written by an unprivileged user/program. >> >> Check your access rights on each directory or file in the path via their >> properties. >> >> >> On Jan 12, 2018 21:09, "Sanjay Minni" < > >> sm@ > >> > wrote: >> >>> Hi >>> >>> I get the following message when I try to startup the latest Pharo 7 >>> image >>> (32 bit VM in Windows). >>> >>> "Information >>> Pharo cannot write to the changes file named >>> C:\...\Pharo7.0-32bit-eb0a6fb.changes. >>> Please check that you have write permission for this file." >>> >>> This is a desktop and there is really no issues o permissions >>> What is wrong here >>> >>> regards >>> Sanjay >>> >>> >>> >>> - >>> --- >>> Regards, Sanjay >>> -- >>> Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html >>> >>> > > > > > > - > --- > Regards, Sanjay > -- > Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html >
Re: [Pharo-users] Pharo 7 image cannot write changes message on startup
Sanjay I have had messages like this when I inadvertently tried to start two copies of the same image (in my case pharo 6.1). The first image was running happily in the background, the second gave this message (but still seemed to start OK). I am also on Windows 10, using 32-bit Pharo. HTH Peter Kenny -Original Message- From: Pharo-users [mailto:pharo-users-boun...@lists.pharo.org] On Behalf Of Sanjay Minni Sent: 13 January 2018 05:50 To: pharo-users@lists.pharo.org Subject: Re: [Pharo-users] Pharo 7 image cannot write changes message on starup Hi Richard, the path for the image/changes/sources is C:\Users\Myself\Documents\DevArea\p7\Pharo7.0-32bit-eb0a6fb.changes. in which I have all the rights (this is a desktop in which I have admin rights) the pharo image messages also shows the same path (in my earlier post I had replaced with ...) the VM is is a separate directory which is in the path so what could be the issue here Richard Sargent wrote > Hi Sanjay, > > It depends on where you installed Pharo. The ... in the path cited is > important. (And maybe Pharo elided the path.) > > If the path involves either of the Program Files directories, they > cannot be written by an unprivileged user/program. > > Check your access rights on each directory or file in the path via > their properties. > > > On Jan 12, 2018 21:09, "Sanjay Minni" < > sm@ > > wrote: > >> Hi >> >> I get the following message when I try to startup the latest Pharo 7 >> image >> (32 bit VM in Windows). >> >> "Information >> Pharo cannot write to the changes file named >> C:\...\Pharo7.0-32bit-eb0a6fb.changes. >> Please check that you have write permission for this file." >> >> This is a desktop and there is really no issues o permissions What is >> wrong here >> >> regards >> Sanjay >> >> >> >> - >> --- >> Regards, Sanjay >> -- >> Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html >> >> - --- Regards, Sanjay -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html
Re: [Pharo-users] pharo 6.1 64bit segmentation fault on linux
Hi, I’m still hitting this. Segfault *every time* when I try to build our project using Travis-CI in Linux. Even when I try to use the latest vm Nobody else hits this issue?? Johan > On 23 Dec 2017, at 01:14, Cyril Ferlicot D. wrote: > > On 12/22/2017 10:33 PM, Johan Brichau wrote: >> Hi, >> >> I’m also hitting this >> issue: >> https://pharo.fogbugz.com/f/cases/20737/Segmentation-fault-trying-to-load-code-into-a-64-bits-Pharo-6-1-Linux >> Also reported >> here: >> http://forum.world.st/Pharo-6-1-64-bits-segmentation-fault-loading-code-on-Linux-td5034346.html >> >> This stops us from using Travis-CI because the OSX builds are just way >> too slow there. >> >> Since more recent vms are working (see thread), any chance the vm for >> linux is updated on the pharo site so we can use Smalltalk-CI? >> > > Hi Johan, > > I think there was some work to re-establish the vm distribution done > these days. See the result here: > > https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/176 > > I hope this will help with the publication of a new stable VM. It is > also important for us at Synectique. To be able to have a 64bits linux > applications reliable would help us a lot in the simplifications of our > processes. :) > > I guess that it will still have to wait some time since it's the end of > the year and there must be a lot of people taking holidays. > >> thx for an update >> Johan > > > -- > Cyril Ferlicot > https://ferlicot.fr > > http://www.synectique.eu > 2 rue Jacques Prévert 01, > 59650 Villeneuve d'ascq France >
Re: [Pharo-users] pharo 6.1 64bit segmentation fault on linux
On 13 January 2018 at 11:08, Johan Brichau wrote: > Hi, > > I’m still hitting this. > Segfault *every time* when I try to build our project using Travis-CI in > Linux. > > Even when I try to use the latest vm > > Nobody else hits this issue?? > > Johan Yep, see http://forum.world.st/Pharo-64bit-on-Ubuntu-was-Re-failing-tests-in-Pharo-7-tt5062526.html (I don't think the differences between Pharo 6.1 and 7 are significant yet) Cheers, Alistair >> On 23 Dec 2017, at 01:14, Cyril Ferlicot D. wrote: >> >> On 12/22/2017 10:33 PM, Johan Brichau wrote: >>> Hi, >>> >>> I’m also hitting this >>> issue: >>> https://pharo.fogbugz.com/f/cases/20737/Segmentation-fault-trying-to-load-code-into-a-64-bits-Pharo-6-1-Linux >>> Also reported >>> here: >>> http://forum.world.st/Pharo-6-1-64-bits-segmentation-fault-loading-code-on-Linux-td5034346.html >>> >>> This stops us from using Travis-CI because the OSX builds are just way >>> too slow there. >>> >>> Since more recent vms are working (see thread), any chance the vm for >>> linux is updated on the pharo site so we can use Smalltalk-CI? >>> >> >> Hi Johan, >> >> I think there was some work to re-establish the vm distribution done >> these days. See the result here: >> >> https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/176 >> >> I hope this will help with the publication of a new stable VM. It is >> also important for us at Synectique. To be able to have a 64bits linux >> applications reliable would help us a lot in the simplifications of our >> processes. :) >> >> I guess that it will still have to wait some time since it's the end of >> the year and there must be a lot of people taking holidays. >> >>> thx for an update >>> Johan >> >> >> -- >> Cyril Ferlicot >> https://ferlicot.fr >> >> http://www.synectique.eu >> 2 rue Jacques Prévert 01, >> 59650 Villeneuve d'ascq France >> > >
Re: [Pharo-users] pharo 6.1 64bit segmentation fault on linux
Johan, > Am 13.01.2018 um 11:08 schrieb Johan Brichau : > > Hi, > > I’m still hitting this. > Segfault *every time* when I try to build our project using Travis-CI in > Linux. > > Even when I try to use the latest vm > > Nobody else hits this issue?? > I have this problem. It made me go back to 32bit for deployments. Nearly half of my jenkins builds are broken because the vm crashes. Lately I started to use read-only support. And the only thing I noticed was that the vm hangs completely. So no it is not usable at the moment. I switched back to 32bit and tried to push tickets on fogbugz that are 64 bit related. At least fuel and SmallFloat64 basicIdentityHash have been fixed lately. As everyone is busy I guess no backporting has started for 6.1. But everyone should try 64bit now and find problems so it could be included in the next vm release Norbert > Johan > >> On 23 Dec 2017, at 01:14, Cyril Ferlicot D. wrote: >> >> On 12/22/2017 10:33 PM, Johan Brichau wrote: >>> Hi, >>> >>> I’m also hitting this >>> issue: >>> https://pharo.fogbugz.com/f/cases/20737/Segmentation-fault-trying-to-load-code-into-a-64-bits-Pharo-6-1-Linux >>> Also reported >>> here: >>> http://forum.world.st/Pharo-6-1-64-bits-segmentation-fault-loading-code-on-Linux-td5034346.html >>> >>> This stops us from using Travis-CI because the OSX builds are just way >>> too slow there. >>> >>> Since more recent vms are working (see thread), any chance the vm for >>> linux is updated on the pharo site so we can use Smalltalk-CI? >>> >> >> Hi Johan, >> >> I think there was some work to re-establish the vm distribution done >> these days. See the result here: >> >> https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/176 >> >> I hope this will help with the publication of a new stable VM. It is >> also important for us at Synectique. To be able to have a 64bits linux >> applications reliable would help us a lot in the simplifications of our >> processes. :) >> >> I guess that it will still have to wait some time since it's the end of >> the year and there must be a lot of people taking holidays. >> >>> thx for an update >>> Johan >> >> >> -- >> Cyril Ferlicot >> https://ferlicot.fr >> >> http://www.synectique.eu >> 2 rue Jacques Prévert 01, >> 59650 Villeneuve d'ascq France >>
Re: [Pharo-users] pharo 6.1 64bit segmentation fault on linux
Le 13/01/2018 à 11:33, Norbert Hartl a écrit : > Johan, > >> Am 13.01.2018 um 11:08 schrieb Johan Brichau : >> >> Hi, >> >> I’m still hitting this. >> Segfault *every time* when I try to build our project using Travis-CI in >> Linux. >> >> Even when I try to use the latest vm >> >> Nobody else hits this issue?? >> > I have this problem. It made me go back to 32bit for deployments. Nearly half > of my jenkins builds are broken because the vm crashes. Lately I started to > use read-only support. And the only thing I noticed was that the vm hangs > completely. So no it is not usable at the moment. > I switched back to 32bit and tried to push tickets on fogbugz that are 64 bit > related. At least fuel and SmallFloat64 basicIdentityHash have been fixed > lately. As everyone is busy I guess no backporting has started for 6.1. But > everyone should try 64bit now and find problems so it could be included in > the next vm release > > Norbert > > Hi, Same problem here. We had to write some retry mechanism on our Jenkins to retry a build when it find vm crashes during a configuration loading. -- Cyril Ferlicot https://ferlicot.fr http://www.synectique.eu 2 rue Jacques Prévert 01, 59650 Villeneuve d'ascq France signature.asc Description: OpenPGP digital signature
[Pharo-users] Trying to test Phantom / aspects in Pharo
Hi, i am trying to test PHANtom but so far i can't get it to work. I found an image here https://pleiad.cl/research/software/phantom and i made it run on a vm from 2013. But the examples crashes (PhantomDemo), and i cannot make my own examples work either (simple object interception). Which vm should i use ? Is the image available in the link above still ok ? By any chance, is there a version for Pharo 6 ? Steven.
[Pharo-users] Pharo Lecture at Tunis next week
Hi guys just to tell you that next week I will give a lecture at ENIS at tunis. 3 full days of Pharo and advanced design. Stef
Re: [Pharo-users] Pharo Lecture at Tunis next week
Thanks a lot for the effort of promoting and spreading Pharo! Doru > On Jan 13, 2018, at 1:36 PM, Stephane Ducasse wrote: > > Hi guys > > just to tell you that next week I will give a lecture at ENIS at tunis. > 3 full days of Pharo and advanced design. > > Stef > -- www.tudorgirba.com www.feenk.com "Innovation comes in the least expected form. That is, if it is expected, it already happened."
Re: [Pharo-users] [Pharo-dev] Pharo Lecture at Tunis next week
> Am 13.01.2018 um 13:36 schrieb Stephane Ducasse : > > Hi guys > > just to tell you that next week I will give a lecture at ENIS at tunis. > 3 full days of Pharo and advanced design. > > Stef +1
Re: [Pharo-users] Pharo Lecture at Tunis next week
You are welcome. Next month I will give a lecture in serbia then in April in Algeria. Stef On Sat, Jan 13, 2018 at 1:47 PM, Tudor Girba wrote: > Thanks a lot for the effort of promoting and spreading Pharo! > > Doru > > >> On Jan 13, 2018, at 1:36 PM, Stephane Ducasse >> wrote: >> >> Hi guys >> >> just to tell you that next week I will give a lecture at ENIS at tunis. >> 3 full days of Pharo and advanced design. >> >> Stef >> > > -- > www.tudorgirba.com > www.feenk.com > > "Innovation comes in the least expected form. > That is, if it is expected, it already happened." > >
Re: [Pharo-users] Pharo Lecture at Tunis next week
And probably another one in Italy but to be confirmed. We got 2200 participants to the pharo mooc. On Sat, Jan 13, 2018 at 1:52 PM, Stephane Ducasse wrote: > You are welcome. > Next month I will give a lecture in serbia then in April in Algeria. > > Stef > > On Sat, Jan 13, 2018 at 1:47 PM, Tudor Girba wrote: >> Thanks a lot for the effort of promoting and spreading Pharo! >> >> Doru >> >> >>> On Jan 13, 2018, at 1:36 PM, Stephane Ducasse >>> wrote: >>> >>> Hi guys >>> >>> just to tell you that next week I will give a lecture at ENIS at tunis. >>> 3 full days of Pharo and advanced design. >>> >>> Stef >>> >> >> -- >> www.tudorgirba.com >> www.feenk.com >> >> "Innovation comes in the least expected form. >> That is, if it is expected, it already happened." >> >>
Re: [Pharo-users] Trying to test Phantom / aspects in Pharo
You should ask Johan Fabry. Now working at Raincode in belgium. Stef On Sat, Jan 13, 2018 at 1:06 PM, Steven Costiou wrote: > Hi, > > i am trying to test PHANtom but so far i can't get it to work. > > I found an image here https://pleiad.cl/research/software/phantom and i made > it run on a vm from 2013. > > But the examples crashes (PhantomDemo), and i cannot make my own examples > work either (simple object interception). > > > > Which vm should i use ? > > Is the image available in the link above still ok ? > > By any chance, is there a version for Pharo 6 ? > > > > Steven. > >
Re: [Pharo-users] pharo 6.1 64bit segmentation fault on linux
:( We are sorry for that. I know that Esteban is spending his days recompiling plugin on windows for example. On Sat, Jan 13, 2018 at 12:39 PM, Cyril Ferlicot D. wrote: > Le 13/01/2018 à 11:33, Norbert Hartl a écrit : >> Johan, >> >>> Am 13.01.2018 um 11:08 schrieb Johan Brichau : >>> >>> Hi, >>> >>> I’m still hitting this. >>> Segfault *every time* when I try to build our project using Travis-CI in >>> Linux. >>> >>> Even when I try to use the latest vm >>> >>> Nobody else hits this issue?? >>> >> I have this problem. It made me go back to 32bit for deployments. Nearly >> half of my jenkins builds are broken because the vm crashes. Lately I >> started to use read-only support. And the only thing I noticed was that the >> vm hangs completely. So no it is not usable at the moment. >> I switched back to 32bit and tried to push tickets on fogbugz that are 64 >> bit related. At least fuel and SmallFloat64 basicIdentityHash have been >> fixed lately. As everyone is busy I guess no backporting has started for >> 6.1. But everyone should try 64bit now and find problems so it could be >> included in the next vm release >> >> Norbert >> >> > > Hi, > > Same problem here. > > We had to write some retry mechanism on our Jenkins to retry a build > when it find vm crashes during a configuration loading. > > -- > Cyril Ferlicot > https://ferlicot.fr > > http://www.synectique.eu > 2 rue Jacques Prévert 01, > 59650 Villeneuve d'ascq France >
Re: [Pharo-users] Pharo Lecture at Tunis next week
On 13 January 2018 at 21:21, Stephane Ducasse wrote: > And probably another one in Italy but to be confirmed. > We got 2200 participants to the pharo mooc. > Wow! Nice to hear this news. I don't know how this compares to other moocs, but it certainly helps spread the word. cheers -ben
Re: [Pharo-users] pharo 6.1 64bit segmentation fault on linux
> Johan > >> On 23 Dec 2017, at 01:14, Cyril Ferlicot D. wrote: >> >> On 12/22/2017 10:33 PM, Johan Brichau wrote: >>> Hi, >>> >>> I’m also hitting this >>> issue: https://pharo.fogbugz.com/f/cases/20737/Segmentation- fault-trying-to-load-code-into-a-64-bits-Pharo-6-1-Linux >>> Also reported >>> here: http://forum.world.st/Pharo-6-1-64-bits-segmentation-fault- loading-code-on-Linux-td5034346.html >>> >>> This stops us from using Travis-CI because the OSX builds are just way >>> too slow there. >>> >>> Since more recent vms are working (see thread), any chance the vm for >>> linux is updated on the pharo site so we can use Smalltalk-CI? >>> >> >> Hi Johan, >> >> I think there was some work to re-establish the vm distribution done >> these days. See the result here: >> >> https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/176 >> >> I hope this will help with the publication of a new stable VM. It is >> also important for us at Synectique. To be able to have a 64bits linux >> applications reliable would help us a lot in the simplifications of our >> processes. :) >> >> I guess that it will still have to wait some time since it's the end of >> the year and there must be a lot of people taking holidays. >> >>> thx for an update >>> Johan On 13 January 2018 at 18:33, Norbert Hartl wrote: > Johan, > > > Am 13.01.2018 um 11:08 schrieb Johan Brichau : > > > > Hi, > > > > I’m still hitting this. > > Segfault *every time* when I try to build our project using Travis-CI in > Linux. > > > > Even when I try to use the latest vm > > > > Nobody else hits this issue?? > > > I have this problem. It made me go back to 32bit for deployments. Nearly > half of my jenkins builds are broken because the vm crashes. Lately I > started to use read-only support. And the only thing I noticed was that the > vm hangs completely. So no it is not usable at the moment. > I switched back to 32bit and tried to push tickets on fogbugz that are 64 > bit related. At least fuel and SmallFloat64 basicIdentityHash have been > fixed lately. As everyone is busy I guess no backporting has started for > 6.1. But everyone should try 64bit now and find problems so it could be > included in the next vm release > > Norbert I haven't heard more, but next OpenSmalltalk-VM release was planned for the plan was Feb 1. http://forum.world.st/ANN-Next-OpenSmalltalkVM-Release-Planned-For-February-1-td5059939.html# Of course Pharo can separately release a VM, but it might be good to align if we can get some community focus around solving this. cheers -ben
Re: [Pharo-users] Pharo Lecture at Tunis next week
> On 13 Jan 2018, at 14:21, Stephane Ducasse wrote: > > And probably another one in Italy but to be confirmed. > We got 2200 participants to the pharo mooc. Great numbers, great work ! > On Sat, Jan 13, 2018 at 1:52 PM, Stephane Ducasse > wrote: >> You are welcome. >> Next month I will give a lecture in serbia then in April in Algeria. >> >> Stef >> >> On Sat, Jan 13, 2018 at 1:47 PM, Tudor Girba wrote: >>> Thanks a lot for the effort of promoting and spreading Pharo! >>> >>> Doru >>> >>> On Jan 13, 2018, at 1:36 PM, Stephane Ducasse wrote: Hi guys just to tell you that next week I will give a lecture at ENIS at tunis. 3 full days of Pharo and advanced design. Stef >>> >>> -- >>> www.tudorgirba.com >>> www.feenk.com >>> >>> "Innovation comes in the least expected form. >>> That is, if it is expected, it already happened." >>> >>> >
Re: [Pharo-users] Pharo Lecture at Tunis next week
Python mooc attract more around 9000 when we attracted 3200. Now I feel sometimes alone with luc in our endeavor. Anyway should not think and continue. Stef On Sat, Jan 13, 2018 at 2:49 PM, Ben Coman wrote: > > > On 13 January 2018 at 21:21, Stephane Ducasse > wrote: >> >> And probably another one in Italy but to be confirmed. >> We got 2200 participants to the pharo mooc. > > > Wow! Nice to hear this news. I don't know how this compares to other > moocs, > but it certainly helps spread the word. > > cheers -ben
Re: [Pharo-users] Pharo Lecture at Tunis next week
Thanks for the figures. I would say that getting 1/3 attendees of Python is really *very* good compared to its market size. cheers -ben On 13 January 2018 at 23:21, Stephane Ducasse wrote: > Python mooc attract more around 9000 when we attracted 3200. > Now I feel sometimes alone with luc in our endeavor. Anyway should not > think and continue. > > Stef > > On Sat, Jan 13, 2018 at 2:49 PM, Ben Coman wrote: >> >> >> On 13 January 2018 at 21:21, Stephane Ducasse >> wrote: >>> >>> And probably another one in Italy but to be confirmed. >>> We got 2200 participants to the pharo mooc. >> >> >> Wow! Nice to hear this news. I don't know how this compares to other >> moocs, >> but it certainly helps spread the word. >> >> cheers -ben >
[Pharo-users] [ANN] Bittrex API
Thanks everyone who advised on Zinc, REST, NeoJSON, HMAC & Libsodium to help me on my way to implement an interface to the Bittrex bitcoin exchange. I've got to the point where I'm happy to make an initial 0.x release. After all my years having fun hacking around Pharo, this is my first (tiny) product. Hopefully it may grow. :) The implementation is probably closest to a Command pattern with a class per entry-point. All the v1.1 entry points are implemented except a few to deposit & withdraw money from the exchange. These are currently infrequent events for me and left for manual action. I'm optimistic that I'll add a few more exchanges so I created a github org to group them together. Contributions welcome. Please see quick start instructions here... https://github.com/Traadh/bittrex Have fun and take care... https://imgs.xkcd.com/comics/engineer_syllogism.png cheers -ben
[Pharo-users] Iceberg Branching
What's the current status of branching? I can create, switch, and commit to branches, but my attempts to load code from other branches throws errors. Since branching isn't thoroughly documented in the readme yet afaict, I just wanted to check whether it was known to be 'under development' and I should leave it alone, or whether I should try to be more proactive about reporting the errors I'm getting. Thanks, Evan
Re: [Pharo-users] Pharo 7 image cannot write changes message on startup
Peter this is not the case ... this is the only copy, However it seems this is reported issue as per the other thread (I am on Windows 10 if that is relevant) regards Sanjay - --- Regards, Sanjay -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html
Re: [Pharo-users] Pharo 7 image cannot write changes message on startup
Peter, this is the only image (re-checked) However this seems to be a reported issue. which version of VM are you using Regards Sanjay - --- Regards, Sanjay -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html
