I've solved! The correct way is the full path. Not "R CMD...."
But "/usr/bla/bla/R CMD ..." Thank you Marcello Verona >We need to know what kind of error message you are getting before we can >be >much help. > >-Greg > >> -----Original Message----- >> From: [EMAIL PROTECTED] >> [mailto:[EMAIL PROTECTED] Behalf Of Marcello Verona >> Sent: Tuesday, April 13, 2004 12:37 PM >> To: [EMAIL PROTECTED] >> Subject: [R] R apache and PHP >> >> >> I've developed a web application in PHP and R >> >> my script is >> >> >> <?php >> >> ... >> exec("R CMD BATCH --silent /home/marcello/R_in/myfile.bat >> /home/marcello/R_out/myfile.out"); >> >> ... >> >> ?> >> >> This script execute in R batch mode and write the myfile.out. >> >> On Win2000 the similar script is ok, but on linux I've a problem. >> >> I suppose is a permession problem because the same script on >> shell run fine >> and on Zend debugger (my IDE for php) is also ok. >> In this case the owner is "marcello" , if I run the script by browser >> the owner is "apache". >> >> I've overwritted all the ownerships of R directory and bin to apache >> user but not work. >> >> If a run >> exec("ls > mydir.txt"); is ok (is not a PHP general problem!) >> >> Someone can help me? >> >> Thanks >> (and excuse my for my poor english) >> >> Marcello Verona >> >> ______________________________________________ >> [EMAIL PROTECTED] mailing list >> https://www.stat.math.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide! >> http://www.R-project.org/posting-guide.html >> > > >LEGAL NOTICE >Unless expressly stated otherwise, this message is confidential and may be >privileged. It is intended for the addressee(s) only. Access to this E-mail >by anyone else is unauthorized. If you are not an addressee, any disclosure >or copying of the contents of this E-mail or any action taken (or not taken) >in reliance on it is unauthorized and may be unlawful. If you are not an >addressee, please inform the sender immediately. __________________________________________________________________ Social price: l'ADSL diventa per tutti Tiscali ADSL Senza Canone 640Kbps: GRATIS fino al 15 aprile costo di adesione, attivazione e il modem per tutto il 2004. E per i primi 3 mesi, con il Tiscali social price, navighi a 1,5 euro l'ora! Affrettati! http://point.tiscali.it/adsl/prodotti/640Kbps/ ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html