yum.sh

# pythonパッケージをダウンロードする
$ yumdownloader python
Loaded plugins: fastestmirror, ovl
Loading mirror speeds from cached hostfile
 * base: ftp.riken.jp
 * extras: ftp.riken.jp
 * updates: ftp.riken.jp
warning: /python-2.7.5-86.el7.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY===========================-]  0.0 B/s |  95 kB  --:--:-- ETA 
Public key for python-2.7.5-86.el7.x86_64.rpm is not installed
python-2.7.5-86.el7.x86_64.rpm                                                                                                         |  95 kB  00:00:02     
$ ls
python-2.7.5-86.el7.x86_64.rpm

# pythonパッケージを依存関係も含めてダウンロードする
$ yumdownloader --resolve python
Loaded plugins: fastestmirror, ovl
Loading mirror speeds from cached hostfile
 * base: ftp.riken.jp
 * extras: ftp.riken.jp
 * updates: ftp.riken.jp
--> Running transaction check
---> Package python.x86_64 0:2.7.5-86.el7 will be installed
--> Processing Dependency: python-libs(x86-64) = 2.7.5-86.el7 for package: python-2.7.5-86.el7.x86_64
--> Running transaction check
---> Package python-libs.x86_64 0:2.7.5-80.el7_6 will be updated
--> Processing Dependency: python-libs(x86-64) = 2.7.5-80.el7_6 for package: python-2.7.5-80.el7_6.x86_64
---> Package python-libs.x86_64 0:2.7.5-86.el7 will be an update
--> Running transaction check
---> Package python.x86_64 0:2.7.5-80.el7_6 will be updated
--> Finished Dependency Resolution
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
warning: /python-2.7.5-86.el7.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY                            ]  0.0 B/s |  94 kB  --:--:-- ETA 
Public key for python-2.7.5-86.el7.x86_64.rpm is not installed
(1/2): python-2.7.5-86.el7.x86_64.rpm                                                                                                  |  95 kB  00:00:00     
(2/2): python-libs-2.7.5-86.el7.x86_64.rpm                                                                                             | 5.6 MB  00:00:05     
$ ls
python-libs-2.7.5-86.el7.x86_64.rpm  python-2.7.5-86.el7.x86_64.rpm