Hi Serge, Albrecht, loading OSProcess directly with the following expression works: Metacello new configuration: 'OSProcess'; repository: 'http://www.squeaksource.com/MetacelloRepository'; load There is still some work to be done on OSProcess adaptation to Pharo 7, but they are in rarely used parts. Regards, Thierry Le mar. 19 févr. 2019 à 12:19, Albrecht Baur via Pharo-users <pharo-users@lists.pharo.org> a écrit :
I need to execute OS commands from within a x64 pharo 7.01 image on centos7 (for example: 'zip -r 123.zip zipme/').
I found these 3 tools: OSProcess, OSSubprocess, LibC uniqueInstance
But I did not find any docu on which one to use for which use case.
OSProcess is in the catalog browser but fails loading because of ByteArray>>ifNotNilDo: -> So OSProcess is not to be used with p7 ?
OSSubprocess loads via catalog browser and the following snippet works (even though 64 bit):
OSSUnixSubprocess new command: 'zip'; arguments: #('-r' '123.zip' 'zipme'); redirectStdout; runAndWaitOnExitDo: [ :process :outString | outString inspect ]
So is it ok to use OSSubprocess with 64 bit even though documented as 32 bit only ? (here: https://github.com/pharo-contributions/OSSubprocess#installation)
LibC uniqueInstance system: 'zip -r 123.zip zipme/' ... works, but I don't know if its the right tool for this.
Is there somewhere more info on which tool to use for which use case ?
Thanks in advance!
Albrecht
PS.: I need to use zip as os process only because of this issue: https://github.com/pharo-project/pharo/issues/2584