Problem with installation in wheezy

I try install posgtres with postgis.
And have no idea why it needs postgresql-9.4-postgis-2.1

postgresql-9.4{a} (for postgresql-9.1-postgis-2.0)
postgresql-9.4-postgis-2.1{a} (for postgresql-9.1-postgis-2.0)

Full dependency list:
root(at)Debian-78-wheezy-64-minimal ~ # aptitude --show-why install postgresql-9.1-postgis-2.0=2.0.3-8.pgdg70+1 postgresql-9.1=9.1.18-1.pgdg70+1
The following NEW packages will be installed:
fontconfig{a} (for postgresql-9.1-postgis-2.0)
hicolor-icon-theme{a} (for postgresql-9.1-postgis-2.0)
libarmadillo3{a} (for postgresql-9.1-postgis-2.0)
libatk1.0-0{a} (for postgresql-9.1-postgis-2.0)
libatk1.0-data{a} (for postgresql-9.1-postgis-2.0)
libblas3{a} (for postgresql-9.1-postgis-2.0)
libcairo2{a} (for postgresql-9.1-postgis-2.0)
libcurl3-gnutls{a} (for postgresql-9.1-postgis-2.0)
libdap11{a} (for postgresql-9.1-postgis-2.0)
libdapclient3{a} (for postgresql-9.1-postgis-2.0)
libdapserver7{a} (for postgresql-9.1-postgis-2.0)
libdatrie1{a} (for postgresql-9.1-postgis-2.0)
libepsilon0{a} (for postgresql-9.1-postgis-2.0)
libfreexl1{a} (for postgresql-9.1-postgis-2.0)
libgdal1{a} (for postgresql-9.1-postgis-2.0)
libgdk-pixbuf2.0-0{a} (for postgresql-9.1-postgis-2.0)
libgdk-pixbuf2.0-common{a} (for postgresql-9.1-postgis-2.0)
libgeos-3.3.3{a} (for postgresql-9.1-postgis-2.0)
libgeos-c1{a} (for postgresql-9.1-postgis-2.0)
libgfortran3{a} (for postgresql-9.1-postgis-2.0)
libgif4{a} (for postgresql-9.1-postgis-2.0)
libgtk2.0-0{a} (for postgresql-9.1-postgis-2.0)
libgtk2.0-bin{a} (for postgresql-9.1-postgis-2.0)
libgtk2.0-common{a} (for postgresql-9.1-postgis-2.0)
libhdf4-0-alt{a} (for postgresql-9.1-postgis-2.0)
libhdf5-7{a} (for postgresql-9.1-postgis-2.0)
libjson0{a} (for postgresql-9.1-postgis-2.0)
libkml0{a} (for postgresql-9.1-postgis-2.0)
liblapack3{a} (for postgresql-9.1-postgis-2.0)
liblcms1{a} (for postgresql-9.1-postgis-2.0)
liblwgeom-2.0.3{a} (for postgresql-9.1-postgis-2.0)
liblwgeom-2.1.7{a} (for postgresql-9.1-postgis-2.0)
libmysqlclient18{a} (for postgresql-9.1-postgis-2.0)
libnetcdfc7{a} (for postgresql-9.1-postgis-2.0)
libodbc1{a} (for postgresql-9.1-postgis-2.0)
libogdi3.2{a} (for postgresql-9.1-postgis-2.0)
libopenjpeg2{a} (for postgresql-9.1-postgis-2.0)
libpango1.0-0{a} (for postgresql-9.1-postgis-2.0)
libpixman-1-0{a} (for postgresql-9.1-postgis-2.0)
libpoppler19{a} (for postgresql-9.1-postgis-2.0)
libproj0{a} (for postgresql-9.1-postgis-2.0)
libquadmath0{a} (for postgresql-9.1-postgis-2.0)
libspatialite3{a} (for postgresql-9.1-postgis-2.0)
libthai-data{a} (for postgresql-9.1-postgis-2.0)
libthai0{a} (for postgresql-9.1-postgis-2.0)
liburiparser1{a} (for postgresql-9.1-postgis-2.0)
libxcb-render0{a} (for postgresql-9.1-postgis-2.0)
libxcb-shm0{a} (for postgresql-9.1-postgis-2.0)
libxcomposite1{a} (for postgresql-9.1-postgis-2.0)
libxcursor1{a} (for postgresql-9.1-postgis-2.0)
libxdamage1{a} (for postgresql-9.1-postgis-2.0)
libxerces-c28{a} (for postgresql-9.1-postgis-2.0)
libxfixes3{a} (for postgresql-9.1-postgis-2.0)
libxft2{a} (for postgresql-9.1-postgis-2.0)
libxi6{a} (for postgresql-9.1-postgis-2.0)
libxinerama1{a} (for postgresql-9.1-postgis-2.0)
libxrandr2{a} (for postgresql-9.1-postgis-2.0)
libxrender1{a} (for postgresql-9.1-postgis-2.0)
lsb-release{a} (for postgresql-9.1, postgresql-9.1-postgis-2.0)
mysql-common{a} (for postgresql-9.1-postgis-2.0)
odbcinst{a} (for postgresql-9.1-postgis-2.0)
odbcinst1debian2{a} (for postgresql-9.1-postgis-2.0)
pgdg-keyring{a} (for postgresql-9.1)
postgis{a} (for postgresql-9.1-postgis-2.0)
postgis-doc{a} (for postgresql-9.1-postgis-2.0) postgresql-9.1
postgresql-9.1-postgis-2.0
postgresql-9.1-postgis-2.0-scripts{a} (for postgresql-9.1-postgis-2.0)
postgresql-9.4{a} (for postgresql-9.1-postgis-2.0)
postgresql-9.4-postgis-2.1{a} (for postgresql-9.1-postgis-2.0)
postgresql-9.4-postgis-scripts{a} (for postgresql-9.1-postgis-2.0)
postgresql-client-9.1{a} (for postgresql-9.1)
postgresql-client-9.4{a} (for postgresql-9.1-postgis-2.0)
postgresql-client-common{a} (for postgresql-9.1)
postgresql-common{a} (for postgresql-9.1)
postgresql-contrib-9.4{a} (for postgresql-9.1-postgis-2.0)
proj-bin{a} (for postgresql-9.1-postgis-2.0)
proj-data{a} (for postgresql-9.1-postgis-2.0)
ssl-cert{a} (for postgresql-9.1)
The following packages will be upgraded:
libpq5 (for postgresql-9.1-postgis-2.0)
1 packages upgraded, 79 newly installed, 0 to remove and 1 not upgraded.
Need to get 37.5 MB/51.3 MB of archives. After unpacking 176 MB will be used.
Do you want to continue? [Y/n/?] т
Invalid response. Please enter a valid command or '?' for help.
Do you want to continue? [Y/n/?] n
Abort.

------
Романеев Василий
Мобильный: +7-987-636-62-67
skype romaneev