Cannot Install Phing

[Stephen Dolan]

I have tried installing phing using:

pear install phing/phing

and I'm getting the error message:

stephen@Middleware:~$ sudo pear install phing/phing

[sudo] password for stephen:

WARNING: "pear/PEAR_PackageFileManager" is deprecated in favor of "pear/PEAR_PackageFileManager2"

Did not download optional dependencies: phing/phingdocs, pear/VersionControl_SVN, pear/VersionControl_Git, phpunit/PHPUnit, phpunit/PHP_CodeCoverage, pecl/Xdebug, pear/PEAR_PackageFileManager, pear/Services_Amazon_S3, pear/HTTP_Request2, pdepend/PHP_Depend, phpmd/PHP_PMD, phpunit/phpcpd, phpunit/phploc, phpdoc/phpDocumentor, pear/PHP_CodeSniffer, pear/Net_Growl, use --alldeps to download automatically

phing/phing can optionally use package "phing/phingdocs" (version >= 2.9.0)

phing/phing can optionally use package "pear/VersionControl_SVN" (version >= 0.4.0)

phing/phing can optionally use package "pear/VersionControl_Git" (version >= 0.4.3)

phing/phing can optionally use package "phpunit/PHPUnit" (version >= 3.6.0)

phing/phing can optionally use package "phpunit/PHP_CodeCoverage" (version >= 1.1.0)

phing/phing can optionally use package "pecl/Xdebug" (version >= 2.0.5)

phing/phing requires package "pear/Archive_Tar" (version >= 1.3.8), installed version is 1.3.7

phing/phing can optionally use package "pear/PEAR_PackageFileManager" (version >= 1.5.2)

phing/phing can optionally use package "pear/Services_Amazon_S3" (version >= 0.3.1)

phing/phing can optionally use package "pear/HTTP_Request2" (version >= 2.1.1)

phing/phing can optionally use package "pdepend/PHP_Depend" (version >= 0.10.0)

phing/phing can optionally use package "phpmd/PHP_PMD" (version >= 1.1.0)

phing/phing can optionally use package "phpunit/phpcpd" (version >= 1.3.3)

phing/phing can optionally use package "phpunit/phploc" (version >= 1.6.4)

phing/phing can optionally use package "phpdoc/phpDocumentor" (version >= 2.0.0b7)

phing/phing can optionally use package "pear/PHP_CodeSniffer" (version >= 1.5.0)

phing/phing can optionally use package "pear/Net_Growl" (version >= 2.6.0)

No valid packages found

install failed

stephen@Middleware:~$

[Konstantin]

У меня ровно такие-же проблемы Ubuntu 12.04.5

[Aleksey Zhurbitsky]

Run 

pear upgrade-all

and then

pear install phing/phing