DebianDowngradePHP » History » Version 3
Andreas Kohlbecker, 05/02/2012 06:20 PM
| 1 | 1 | Andreas Kohlbecker | |
|---|---|---|---|
| 2 | ## Downgrade php5.3 to php5.2 on Debian squeeze |
||
| 3 | |||
| 4 | |||
| 5 | 2 | Andreas Kohlbecker | An alternative to downgrading is to install both versions in parallel: http://bernhardhaeussner.de/blog/89_Howto:_PHP5.3_parallel_zu_PHP5_installieren |
| 6 | |||
| 7 | |||
| 8 | 1 | Andreas Kohlbecker | 1. find all installed packages |
| 9 | |||
| 10 | |||
| 11 | ~~~ |
||
| 12 | dpkg -l | grep -i php |
||
| 13 | ~~~ |
||
| 14 | |||
| 15 | 2. remove them |
||
| 16 | |||
| 17 | |||
| 18 | ~~~ |
||
| 19 | apt-get remove <package> |
||
| 20 | ~~~ |
||
| 21 | |||
| 22 | 3. add the lenny sources to /etc/apt/source.list |
||
| 23 | |||
| 24 | |||
| 25 | 4. pin the version of php and of related packages by creating the following file |
||
| 26 | |||
| 27 | |||
| 28 | /etc/apt/preferences.d/php5 |
||
| 29 | |||
| 30 | |||
| 31 | ~~~ |
||
| 32 | Package: libapache2-mod-php5 libapache2-mod-php5filter |
||
| 33 | Pin: version 5.2* |
||
| 34 | Pin-Priority: 1001 |
||
| 35 | |||
| 36 | Package: php5-suhosin |
||
| 37 | Pin: version 0.9.2* |
||
| 38 | Pin-Priority: 1001 |
||
| 39 | |||
| 40 | Package: php5 php5-cgi php5-cli php5-common php5-curl php5-dbg php5-dev php5-enchant php5-gd php5-gmp |
||
| 41 | Pin: version 5.2* |
||
| 42 | Pin-Priority: 1001 |
||
| 43 | |||
| 44 | Package: php5-imagick php5-imap php5-interbase php5-intl php5-ldap php5-mcrypt php5-mhash php5-mysql php5-odbc php5-pgsql |
||
| 45 | Pin: version 5.2* |
||
| 46 | Pin-Priority: 1001 |
||
| 47 | |||
| 48 | Package: php5-pspell php5-recode php5-snmp php5-sqlite php5-sybase php5-tidy php5-xmlrpc php5-xsl php-pear |
||
| 49 | Pin: version 5.2* |
||
| 50 | Pin-Priority: 1001 |
||
| 51 | |||
| 52 | Package: php-benchmark |
||
| 53 | Pin: version 1.2.7* |
||
| 54 | Pin-Priority: 1001 |
||
| 55 | |||
| 56 | Package: php-compat |
||
| 57 | Pin: version 1.5.0* |
||
| 58 | Pin-Priority: 1001 |
||
| 59 | |||
| 60 | Package: php-http |
||
| 61 | Pin: version 1.4.0* |
||
| 62 | Pin-Priority: 1001 |
||
| 63 | |||
| 64 | Package: php-http-request |
||
| 65 | Pin: version 1.4.2* |
||
| 66 | Pin-Priority: 1001 |
||
| 67 | |||
| 68 | Package: php-net-socket |
||
| 69 | Pin: version 1.0.8* |
||
| 70 | Pin-Priority: 1001 |
||
| 71 | |||
| 72 | Package: php-net-url |
||
| 73 | Pin: version 1.0.15* |
||
| 74 | Pin-Priority: 1001 |
||
| 75 | |||
| 76 | Package: php5-xdebug |
||
| 77 | Pin: version 2.0.3* |
||
| 78 | Pin-Priority: 1001 |
||
| 79 | |||
| 80 | ~~~ |
||
| 81 | |||
| 82 | Simulate the installation |
||
| 83 | |||
| 84 | |||
| 85 | ~~~ |
||
| 86 | apt-get install -s php5 libapache2-mod-php5 php5-cli php5-common php5-curl php5-gd php5-mcrypt php5-mysql php5-suhosin |
||
| 87 | ~~~ |
||
| 88 | |||
| 89 | if everything is OK run the real installation by skipping the `-s` option. |
||
| 90 | |||
| 91 | Otherwise check the broken packages with the following command and pin the needed version in `apt-cache policy php5-suhosin ` |
||
| 92 | |||
| 93 | |||
| 94 | ~~~ |
||
| 95 | apt-cache policy <broken backage name> |
||
| 96 | ~~~ |
||
| 97 | |||
| 98 | |||
| 99 | 5. restart apache |
||
| 100 | |||
| 101 | ~~~ |
||
| 102 | /etc/init.d/apache restart |
||
| 103 | ~~~ |
||
| 104 | see also: http://debianforum.de/forum/viewtopic.php?f=8&t=122611 |
||
| 105 | 3 | Andreas Kohlbecker | |
| 106 | |||
| 107 | |||
| 108 | ---- |
||
| 109 | |||
| 110 | |||
| 111 | |||
| 112 | |||
| 113 | ### Apt preference files for other distributions and versions |
||
| 114 | |||
| 115 | |||
| 116 | * Ubuntu 11.10 attachment:"php5" |