Re: PEAR !<3 xdebug

On Sun, Feb 6, 2011 at 8:05 PM, David Muir <davidkmuir@gmail.com> wrote: > Hi all, > > I've recently been having issues with upgrading packages with pear when > xdebug is enabled. > > xdebug   2.1.0  (installed via pecl) > pear     1.9.1 > php      5.3.2  (stock install via synaptic) > ubuntu   10.04 > > > The symptom is basically that a bunch of php warnings are issued: > > sudo pear upgrade Console_Getopt > > Warning: file_exists(): Unable to find the wrapper "channel" - did you > forget to enable it when you configured PHP? in PEAR/Downloader/Package.php > on line 1517 > PHP Warning:  file_exists(): Unable to find the wrapper "channel" - did you > forget to enable it when you configured PHP? in > /usr/share/php/PEAR/Downloader/Package.php on line 1517 > PHP Stack trace: > PHP   1. {main}() /usr/share/php/pearcmd.php:0 > PHP   2. PEAR_Command_Common->run() /usr/share/php/pearcmd.php:305 > PHP   3. PEAR_Command_Install->doInstall() > /usr/share/php/PEAR/Command/Common.php:271 > PHP   4. PEAR_Downloader->download() > /usr/share/php/PEAR/Command/Install.php:661 > PHP   5. PEAR_Downloader_Package->initialize() > /usr/share/php/PEAR/Downloader.php:278 > PHP   6. PEAR_Downloader_Package->_fromFile() > /usr/share/php/PEAR/Downloader/Package.php:160 > PHP   7. file_exists() /usr/share/php/PEAR/Downloader/Package.php:1517 > > > And after install: > Warning: unlink(/tmp/glibctestZ7RpJW): No such file or directory in > System.php on line 206 > > > Overall, it seems that the warnings are harmless, but it's a bit > disconcerting to see. > > I came across this because phing was giving me some warnings coming from > Net_Ftp, so I decided to try to upgrade thinking it might be a compatability > issue with php 5.3. That's when I came across the issue. I had upgraded > xdebug last week and the errors felt similar to what you'd get if > xdebug.show_exception_trace is enabled. So I tried disabling xdebug, and the > issues went away. I haven't been able to figure out if the problem is from a > particular xdebug setting or if it's just xdebug in general. xdebug 2.0.5 > did not have any problems. > > I installed it via pecl and the settings are as follows: > xdebug.scream => On => On Hi David, This setting will unsilence errors suppressed by the @ operator. I would guess the warning is expected as the line in question uses the @ operator, but couldn't say for sure. Try disabling xdebug.scream and the warnings should go away. Best Regards, --Matthew