Code: mypc robert # emerge -av =dev-lang/php-5.4.13

These are the packages that would be merged, in order:

Calculating dependencies... done!

[ebuild N ] app-doc/php-docs-20101029-r1 LINGUAS="en -de -es -fa -fr -ja -pl -pt_BR -ro -tr" 0 kB

[ebuild UD ] dev-lang/php-5.4.13:5.4 [5.4.17:5.4] USE="apache2 berkdb bzip2 cli crypt ctype curl doc%* exif fileinfo filter gd gdbm gmp hash iconv imap json mysql mysqli nls pdo phar posix readline session simplexml soap sockets spell sqlite ssl tidy tokenizer truetype unicode xml zip zlib -bcmath -calendar -cdb -cgi -cjk -curlwrappers -debug -embed -enchant -firebird -flatfile -fpm (-frontbase) -ftp -inifile -intl -iodbc -ipv6 -kerberos -ldap -ldap-sasl -libedit -mhash -mssql -mysqlnd -oci8-instant-client -odbc -pcntl -postgres -qdbm -recode (-selinux) -sharedmem -snmp (-sybase-ct) -sysvipc -threads -wddx -xmlreader -xmlrpc -xmlwriter -xpm -xsl% (-xslt%)" 0 kB

[blocks B ] <dev-lang/php-5.4.13-r1:5.4 ("<dev-lang/php-5.4.13-r1:5.4" is blocking app-admin/eselect-php-0.7.1)

Total: 2 packages (1 downgrade, 1 new), Size of downloads: 0 kB

Conflict: 1 block (1 unsatisfied)

* Error: The above package list contains packages which cannot be

* installed at the same time on the same system.

(dev-lang/php-5.4.13::gentoo, ebuild scheduled for merge) pulled in by

>=dev-lang/php-5.3 required by (dev-php/PEAR-PEAR-1.9.4::gentoo, installed)

dev-lang/php required by (dev-php/PEAR-Net_IDNA2-0.1.1::gentoo, installed)

dev-lang/php[cli,xml,zlib] required by (dev-php/PEAR-PEAR-1.9.4::gentoo, installed)

dev-lang/php[mysql] required by (dev-php/PEAR-MDB2_Driver_mysql-1.5.0_beta3::gentoo, installed)

dev-lang/php[mysqli] required by (dev-db/phpmyadmin-3.5.8::gentoo, installed)

dev-lang/php:5.4[apache2] required by (virtual/httpd-php-5.4-r1::gentoo, installed)

dev-lang/php required by @selected

>=dev-lang/php-5.3[crypt,gd,iconv,json,session,sockets,ssl,xml,unicode] required by (mail-client/roundcube-0.8.6::gentoo, installed)

=dev-lang/php-5.4.13

dev-lang/php required by (dev-php/PEAR-Net_SMTP-1.6.1::gentoo, installed)

dev-lang/php required by (dev-php/PEAR-Auth_SASL-1.0.6::gentoo, installed)

dev-lang/php required by (dev-php/PEAR-Net_Socket-1.0.9::gentoo, installed)

dev-lang/php required by (dev-php/PEAR-Mail_Mime-1.8.2::gentoo, installed)

dev-lang/php[curl,spell] required by (mail-client/roundcube-0.8.6::gentoo, installed)

>=dev-lang/php-5.3 required by (dev-php/PEAR-Structures_Graph-1.0.4::gentoo, installed)

dev-lang/php[crypt,ctype,filter,json,session,unicode] required by (dev-db/phpmyadmin-3.5.8::gentoo, installed)

dev-lang/php[mysql] required by (mail-client/roundcube-0.8.6::gentoo, installed)

>=dev-lang/php-5.3 required by (dev-php/PEAR-Archive_Tar-1.3.9::gentoo, installed)

dev-lang/php required by (dev-php/PEAR-Mail_mimeDecode-1.5.1::gentoo, installed)

>=dev-lang/php-5.3 required by (dev-php/PEAR-XML_Util-1.2.1-r2::gentoo, installed)

dev-lang/php required by (dev-php/PEAR-DB-1.7.14::gentoo, installed)

dev-lang/php required by (dev-php/PEAR-Mail-1.2.0::gentoo, installed)

>=dev-lang/php-5.3 required by (dev-php/PEAR-Console_Getopt-1.3.1::gentoo, installed)

dev-lang/php required by (dev-php/PEAR-MDB2-2.5.0_beta3::gentoo, installed)

dev-lang/php required by (dev-php/PEAR-MDB2_Driver_mysql-1.5.0_beta3::gentoo, installed)

For more information about Blocked Packages, please refer to the following

section of the Gentoo Linux x86 Handbook (architecture is irrelevant):

http://http://www.zjjv.com//doc/en/handbook/handbook-x86.xml?full=1#blocked