title: while installing libpcap-devel on Fedora 21 dependencies error is Coming
body: <p>While installing libpcap-devel on fedora 21 following error are coming :-</p>
  
  <pre><code>**yum install libpcap-devel**
  Loaded plugins: langpacks
  Resolving Dependencies
  --&gt; Running transaction check
  ---&gt; Package libpcap-devel.x86_64 14:1.6.2-1.fc21 will be installed
  --&gt; Processing Dependency: libpcap = 14:1.6.2-1.fc21 for package: 14:libpcap-devel-1.6.2-1.fc21.x86_64
  --&gt; Running transaction check
  ---&gt; Package libpcap.i686 14:1.6.2-1.fc21 will be installed
  --&gt; Processing Dependency: libc.so.6(GLIBC_2.11) for package: 14:libpcap-1.6.2-1.fc21.i686
  --&gt; Running transaction check
  ---&gt; Package glibc.i686 0:2.20-5.fc21 will be installed
  --&gt; Processing Dependency: glibc-common = 2.20-5.fc21 for package: glibc-2.20-5.fc21.i686
  --&gt; Processing Dependency: libfreebl3.so(NSSRAWHASH_3.12.3) for package: glibc-2.20-5.fc21.i686
  --&gt; Processing Dependency: libfreebl3.so for package: glibc-2.20-5.fc21.i686
  --&gt; Running transaction check
  ---&gt; Package glibc.i686 0:2.20-5.fc21 will be installed
  --&gt; Processing Dependency: glibc-common = 2.20-5.fc21 for package: glibc-2.20-5.fc21.i686
  ---&gt; Package nss-softokn-freebl.i686 0:3.17.2-1.fc21 will be installed
  --&gt; Finished Dependency Resolution
  Error: Package: glibc-2.20-5.fc21.i686 (fedora)
         Requires: glibc-common = 2.20-5.fc21
         Installed: glibc-common-2.20-8.fc21.x86_64 (installed)
             glibc-common = 2.20-8.fc21
         Available: glibc-common-2.20-5.fc21.x86_64 (fedora)
             glibc-common = 2.20-5.fc21
    You could try using --skip-broken to work around the problem
    You could try running: rpm -Va --nofiles --nodigest
  </code></pre>
  
  <p>The kernel i am using-</p>
  
  <pre><code> uname -r
  </code></pre>
  
  <p>4.1.13-100.fc21.x86_64</p>
  
  <p>I cannot erase glibc-common-2.20-8.fc21.x86_64 , since it is with kernel package, can someone help me in this?</p>