Thanks for your advice, but it doesn't help me. # yum install squid-3.2.3-1.fc17.x86_64.rpm Loaded plugins: downloadonly, priorities Setting up Install Process Examining squid-3.2.3-1.fc17.x86_64.rpm: 7:squid-3.2.3-1.fc17.x86_64 Marking squid-3.2.3-1.fc17.x86_64.rpm as an update to 7:squid-3.1.10-9.el6_3.x86_64 Resolving Dependencies --> Running transaction check ---> Package squid.x86_64 7:3.1.10-9.el6_3 will be updated ---> Package squid.x86_64 7:3.2.3-1.fc17 will be an update --> Processing Dependency: /bin/perl for package: 7:squid-3.2.3-1.fc17.x86_64 --> Processing Dependency: libc.so.6(GLIBC_2.14)(64bit) for package: 7:squid-3.2.3-1.fc17.x86_64 --> Processing Dependency: libstdc++.so.6(GLIBCXX_3.4.15)(64bit) for package: 7:squid-3.2.3-1.fc17.x86_64 --> Processing Dependency: systemd-units for package: 7:squid-3.2.3-1.fc17.x86_64 --> Processing Dependency: systemd-units for package: 7:squid-3.2.3-1.fc17.x86_64 --> Processing Dependency: systemd-units for package: 7:squid-3.2.3-1.fc17.x86_64 --> Processing Dependency: libdb-4.8.so()(64bit) for package: 7:squid-3.2.3-1.fc17.x86_64 --> Processing Dependency: libecap.so.2()(64bit) for package: 7:squid-3.2.3-1.fc17.x86_64 --> Processing Dependency: /bin/perl for package: 7:squid-3.2.3-1.fc17.x86_64 --> Finished Dependency Resolution Error: Package: 7:squid-3.2.3-1.fc17.x86_64 (/squid-3.2.3-1.fc17.x86_64) Requires: /bin/perl Error: Package: 7:squid-3.2.3-1.fc17.x86_64 (/squid-3.2.3-1.fc17.x86_64) Requires: libdb-4.8.so()(64bit) Error: Package: 7:squid-3.2.3-1.fc17.x86_64 (/squid-3.2.3-1.fc17.x86_64) Requires: systemd-units Error: Package: 7:squid-3.2.3-1.fc17.x86_64 (/squid-3.2.3-1.fc17.x86_64) Requires: libc.so.6(GLIBC_2.14)(64bit) Error: Package: 7:squid-3.2.3-1.fc17.x86_64 (/squid-3.2.3-1.fc17.x86_64) Requires: libstdc++.so.6(GLIBCXX_3.4.15)(64bit) Error: Package: 7:squid-3.2.3-1.fc17.x86_64 (/squid-3.2.3-1.fc17.x86_64) Requires: libecap.so.2()(64bit) You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest I have all latest updates on RHEL v6.3 from RHN and I think that Red Hat don't support this newest software. For example - systemd. I tried to download squid package from Fedora Project but I also coundn't install it. # wget http://kojipkgs.fedoraproject.org//packages/squid/3.2.3/2.fc16/x86_64/squid-3.2.3-2.fc16.x86_64.rpm --2012-11-23 11:09:39-- http://kojipkgs.fedoraproject.org//packages/squid/3.2.3/2.fc16/x86_64/squid-3.2.3-2.fc16.x86_64.rpm Resolving kojipkgs.fedoraproject.org... 209.132.181.10 Connecting to kojipkgs.fedoraproject.org|209.132.181.10|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 2404765 (2.3M) [application/x-rpm] Saving to: “squid-3.2.3-2.fc16.x86_64.rpm” 100%[=====================================================================================================================================================================>] 2,404,765 118K/s in 15s 2012-11-23 11:09:54 (159 KB/s) - “squid-3.2.3-2.fc16.x86_64.rpm” saved [2404765/2404765] # yum install squid-3.2.3-2.fc16.x86_64.rpm Loaded plugins: downloadonly, priorities Setting up Install Process Examining squid-3.2.3-2.fc16.x86_64.rpm: 7:squid-3.2.3-2.fc16.x86_64 Marking squid-3.2.3-2.fc16.x86_64.rpm as an update to 7:squid-3.1.10-9.el6_3.x86_64 Resolving Dependencies --> Running transaction check ---> Package squid.x86_64 7:3.1.10-9.el6_3 will be updated ---> Package squid.x86_64 7:3.2.3-2.fc16 will be an update --> Processing Dependency: libc.so.6(GLIBC_2.14)(64bit) for package: 7:squid-3.2.3-2.fc16.x86_64 --> Processing Dependency: libc.so.6(GLIBC_2.15)(64bit) for package: 7:squid-3.2.3-2.fc16.x86_64 --> Processing Dependency: libstdc++.so.6(GLIBCXX_3.4.15)(64bit) for package: 7:squid-3.2.3-2.fc16.x86_64 --> Processing Dependency: systemd-units for package: 7:squid-3.2.3-2.fc16.x86_64 --> Processing Dependency: systemd-units for package: 7:squid-3.2.3-2.fc16.x86_64 --> Processing Dependency: systemd-units for package: 7:squid-3.2.3-2.fc16.x86_64 --> Processing Dependency: libdb-4.8.so()(64bit) for package: 7:squid-3.2.3-2.fc16.x86_64 --> Processing Dependency: libecap.so.2()(64bit) for package: 7:squid-3.2.3-2.fc16.x86_64 --> Finished Dependency Resolution Error: Package: 7:squid-3.2.3-2.fc16.x86_64 (/squid-3.2.3-2.fc16.x86_64) Requires: libc.so.6(GLIBC_2.15)(64bit) Error: Package: 7:squid-3.2.3-2.fc16.x86_64 (/squid-3.2.3-2.fc16.x86_64) Requires: libdb-4.8.so()(64bit) Error: Package: 7:squid-3.2.3-2.fc16.x86_64 (/squid-3.2.3-2.fc16.x86_64) Requires: systemd-units Error: Package: 7:squid-3.2.3-2.fc16.x86_64 (/squid-3.2.3-2.fc16.x86_64) Requires: libc.so.6(GLIBC_2.14)(64bit) Error: Package: 7:squid-3.2.3-2.fc16.x86_64 (/squid-3.2.3-2.fc16.x86_64) Requires: libstdc++.so.6(GLIBCXX_3.4.15)(64bit) Error: Package: 7:squid-3.2.3-2.fc16.x86_64 (/squid-3.2.3-2.fc16.x86_64) Requires: libecap.so.2()(64bit) You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest 22.11.2012, 14:20, "John Doe" <jdmls@xxxxxxxxx>: > From: Михаил <MakleKing@xxxxxxxxx> > >> # rpm -Uvh squid-3.2.3-1.fc17.x86_64.rpm >> error: Failed dependencies: >> /bin/perl is needed by squid-7:3.2.3-1.fc17.x86_64 >> libc.so.6(GLIBC_2.14)(64bit) is needed by squid-7:3.2.3-1.fc17.x86_64 >> libdb-4.8.so()(64bit) is needed by squid-7:3.2.3-1.fc17.x86_64 >> libecap.so.2()(64bit) is needed by squid-7:3.2.3-1.fc17.x86_64 >> libnetfilter_conntrack.so.3()(64bit) is needed by >> squid-7:3.2.3-1.fc17.x86_64 >> libstdc++.so.6(GLIBCXX_3.4.15)(64bit) is needed by >> squid-7:3.2.3-1.fc17.x86_64 >> systemd-units is needed by squid-7:3.2.3-1.fc17.x86_64 > > Try: > yum install squid-3.2.3-1.fc17.x86_64.rpm > > JD