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Hello.
When I have installed my rpm package from some YUM repository with simple PERL script:
#!/usr/bin/perl
$| = 1;
open (CMD, "yum -y install mypackage 2>&1 |");
while (<CMD>)
{
print "$_";
}
close (CMD);
Output of script is displayed piece by piece (it is buffering). Output postinstall script is displayed before output of information about package's installation. See script output below.
But after installation of the package from the shell I had no such a problem.
How should I work with YUM output? Please advise something.
# ./test.pl
warning: /etc/named.conf saved as /etc/named.conf.rpmorig
Configuring Servers ...
=================================
Configuring BIND DNS Server ...
done
Configuring has been completed
=================================
Setting up Install Process
Setting up Repos
Reading repository metadata in from local files
Resolving Dependencies
--> Populating transaction set with selected packages. Please wait.
---> Downloading header for mypackage to pack into transaction set.
---> Package mypackage.i586 0:1.0-c4 set to be updated
--> Running transaction check
--> Processing Dependency: bind for package: mypackage
--> Processing Dependency: caching-nameserver for package: mypackage
--> Restarting Dependency Resolution with new changes.
--> Populating transaction set with selected packages. Please wait.
---> Downloading header for bind to pack into transaction set.
---> Package bind.i386 20:9.2.4-16.EL4 set to be updated
---> Downloading header for caching-nameserver to pack into transaction set.
---> Package caching-nameserver.noarch 0:7.3-3 set to be updated
--> Running transaction check
Dependencies Resolved
Transaction Listing:
Install: mypackage.i586 0:1.0-c4 - test
Performing the following to resolve dependencies:
Install: bind.i386 20:9.2.4-16.EL4 - base
Install: caching-nameserver.noarch 0:7.3-3 - base
Total download size: 604 k
Downloading Packages:
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
Installed: mypackage.i586 0:1.0-c4
Dependency Installed: bind.i386 20:9.2.4-16.EL4 caching-nameserver.noarch 0:7.3-3
Complete!
--
Vadim Lvovsky
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