解決yum不能正常使用的問題
阿新 • • 發佈:2018-09-29
gcc module str 成功 error except exc lrzsz oot 解決yum不能正常使用的問題
問題1
Another app is currently holding the yum lock; waiting for it to exit... The other application is: yum Memory : 19 M RSS (303 MB VSZ) Started: Wed Mar 21 11:11:28 2018 - 02:52 ago State : Traced/Stopped, pid: 6373 Another app is currently holding the yum lock; waiting for it to exit... The other application is: yum Memory : 19 M RSS (303 MB VSZ) Started: Wed Mar 21 11:11:28 2018 - 02:54 ago State : Traced/Stopped, pid: 6373
解決方法:
1、這是yum被鎖了,是因為之前執行了一遍未把進程完整的停掉
ps aux | grep yum |grep -v grep |awk ‘{print $2}’ | xargs kill -9
? 2、直接刪掉yum的pid文件,pid文件是用來管理服務的啟動,關閉。
rm -rf /var/run/yum.pid
問題2
# yum install lrzsz -y There was a problem importing one of the Python modules required to run yum. The error leading to this problem was: /usr/lib64/python2.6/site-packages/pycurl.so: undefined symbol: CRYPTO_set_locking_callback Please install a package which provides this module, or verify that the module is installed correctly. It‘s possible that the above module doesn‘t match the current version of Python, which is: 2.6.6 (r266:84292, Nov 22 2013, 12:16:22) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] If you cannot solve this problem yourself, please go to the yum faq at: http://yum.baseurl.org/wiki/Faq
解決:
rm -f /var/lib/rpm/__db*
rpm --rebuilddb
再安裝,需要加上sudo
sudo yum install lrzsz -y
問題3、
1、使用yum安裝測試
# yum install iotop There was a problem importing one of the Python modules required to run yum. The error leading to this problem was: No module named yum Please install a package which provides this module, or verify that the module is installed correctly. It‘s possible that the above module doesn‘t match the current version of Python, which is: 2.7.13 (default, Nov 13 2017, 14:44:54) [GCC 4.1.2 20080704 (Red Hat 4.1.2-55)] If you cannot solve this problem yourself, please go to the yum faq at: http://wiki.linux.duke.edu/YumFaq
備註:沒有模塊yum
2、查看yum使用的語言
# which yum `
/usr/bin/yum
[root@hm_wwwyufabu_216_37 ~]# cat /usr/bin/yum
#!/usr/bin/python (使用的是Python的默認版本)
import sys
try:
import yum
except ImportError:
print >> sys.stderr, """There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was
```:
.................................
備註:
Python編寫的,調用yum模塊失敗
3、查看Python版本
# python
python python2 python2.4 python2.7
# python (Python默認版本調用失敗)
Python 2.7.13 (default, Nov 13 2017, 14:44:54)
[GCC 4.1.2 20080704 (Red Hat 4.1.2-55)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import yum
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named yum
>>>
[1]+ Stopped python
# python2 (python2版本調用失敗)
Python 2.7.13 (default, Nov 13 2017, 14:44:54)
[GCC 4.1.2 20080704 (Red Hat 4.1.2-55)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import yum
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named yum
>>>
[2]+ Stopped python2
# python2.4 (Python2.4版本調用成功)
Python 2.4.3 (#1, Jan 21 2009, 01:10:13)
[GCC 4.1.2 20071124 (Red Hat 4.1.2-42)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import yum
>>>
4、修改yum文件中的Python版本
# cat /usr/bin/yum
#!/usr/bin/python2.4
import sys
try:
import yum
except ImportError:
print >> sys.stderr, """There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:
解決yum不能正常使用的問題