пятница, 25 ноября 2011 г.

Gentoo emerge: "Digest verification failed"

Params:
Linux moon 2.6.39-gentoo-r3 #4 SMP Wed Aug 31 17:44:51 EEST 2011 i686 AMD Athlon(tm) XP 2000+ AuthenticAMD GNU/Linux


Problem:
I have this error when trying emerge some applications

Calculating dependencies |  * Digest verification failed:
 * /usr/portage/dev-python/pygobject/pygobject-2.28.6.ebuild
 * Reason: Filesize does not match recorded size
 * Got: 3824
 * Expected: 3826
... done!


Solution:
> emerge --sync
> ebuild /usr/portage/dev-python/pygobject/pygobject-2.28.6.ebuild digest
> emerge --sync


But if you have a bulk of this warning, or you have also this warning:
A file is not listed in the Manifest '<package_ebuild>'
Then read this solution http://uommo.blogspot.com/2011/12/gentoo-emerge-file-is-not-listed-in.html

понедельник, 14 ноября 2011 г.

LDOCE5 no sound solution.

Params:
Linux solar 2.6.38-gentoo-r6 #21 SMP Wed Nov 9 21:29:55 EET 2011 x86_64 AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ AuthenticAMD GNU/Linux
You must had installed and configured 'alsa-oss'

Problem:
No sound in LDOCE5 application.

Solution:
Add 'aoss' to exec ldoce5 command.
Desktop link:
Edit desktop file ldoce5.desktop. Add 'aoss' in the command on Exec line
Exec=aoss '/<path_to_ldoce5_install_dir>/ldoce5//ldoce5'


Also you can create command in user '~/.bashrc' file. Add this line in your .bashrc file
alias ldoce5="aoss /<path_to_ldoce5_install_dir>/ldoce5/ldoce5"
And after reboot you can use 'ldoce5' command to execute application with fixed sound.

May be you have "aoss32" instead "aoss", it also working, trying.

вторник, 1 ноября 2011 г.

PHP sendmail, save mails in local filesystem folder

Params:
OS: Gentoo
Language: PHP 5.3.8

Problem:
Save mails sended from PHP script in local filesystem folder.
View them by KMail

Solution:
Make all changes relative to your distro.
1) Create script fakesendmail.sh

#!/bin/sh 
prefix="/home/<my_username>/temp/sendmail/new"
numPath="/home/<my_username>/temp/sendmail"
if [ ! -f $numPath/num ]; then
    echo "0" > $numPath/num
fi
num=`cat $numPath/num`
num=$(($num + 1))
echo $num > $numPath/num 
name="$prefix/letter_$num.txt"
while read line
do
     echo $line >> $name
done
chmod 777 $name


/bin/true


I saved it in folder /home/<my_username>/Applications/

Don't forget set appropriate pathes in script.

2) Make this script executable: console> chmod +x fakesendmail.sh


3) Create folders for mails: 


console> mkdir 
/home/<my_username>/temp/sendmail/


console> mkdir 
/home/<my_username>/temp/sendmail/cur


console> mkdir 
/home/<my_username>/temp/sendmail/new


console> mkdir 
/home/<my_username>/temp/sendmail/tmp


4) Change folder properties: console> chmod 777 -R 
/home/<my_username>/temp/sendmail/


5) Make changes in php.ini file (on gentoo: /etc/php/apache2-php5.3/php.ini)


Change path to sendmail script to our new script:


sendmail_path = /home/<my_username>/Applications/fakesendmail.sh
6) Open KMail and create new incoming account.
Kontact->Settings->Configure KMail->Accounts->Add Account
In opened window choose "Maildir mailbox" and set appropriate folder "
/home/<my_username>/temp/sendmail"