ID:               49310
 User updated by:  markvanrossum at yahoo dot co dot uk
 Reported By:      markvanrossum at yahoo dot co dot uk
-Status:           Feedback
+Status:           Open
 Bug Type:         Windows Installer
 Operating System: Windows XP
 PHP Version:      5.2.10
 New Comment:

An example of one that this applies to is the Oracle OCI extension.  It
is documented at 
http://www.php.net/manual/en/install.windows.extensions.php 
that this needs additional libraries from Oracle, but PHP should alert
to this.  The error message it generates that it can't find oci.dll is
incorrect.  

Adding "c:\php\" to the path won't help because the additional dll's it
needs aren't installed at this point.  However, I spent quite a bit of
time trying things like that before realising why it wouldn't work.


Previous Comments:
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[2009-08-20 13:29:06] ka...@php.net

Is this for any specific extensions? Does it help to add "C:\php\" to
your PATH env variable?

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[2009-08-20 11:36:03] markvanrossum at yahoo dot co dot uk

Description:
------------
Using a default install of the MSI, choosing "no webserver" and then
running php from the command line returns a popup box of:
"This application has failed to start because xxx.dll was not found. 
Re-installing the application may fix the problem"

and text into the console of 

"PHP Warning:  PHP Startup: Unable to load dynamic library
'C:\php\ext\xxxx.dll' - The specified module could not be found.
 in Unknown on line 0"

for some extensions that are enabled.  Some other extensions load OK. 


After doing lots of research, it seems that some extensions require
additional dll files from vendors.  The installer should warn of this
when you choose the extension.  The error message above is wrong where
it says "because xxx.dll was not found" and "The specified module could
not be found" and there are many posts on internet forums from people
trying to fix this issue by checking their extension_dir etc.

Expected result:
----------------
PHP to run cleanly with no errors after a default install with no
configuration changes.  If more dlls are required from vendors then this
to be stated, rather than the incorrect message "The specified module
could not be found"



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