Subprocess Post Installation Script Cydia
- Subprocess Installed Post-installation Script Cydia
- Cydia Subprocess Post-installation Script Returned Error Exit Status 1
I have been trying to get cacti installed on my server. I have tried for some support at their forums and coming here due to little to no support. I am trying to install from scratch for cacti but keep running into errors, here are the following ones I get. I am asking what I may doing wrong or what have missed?
Cydia Sub-process Error Code 1. Is another error when try to install ANY package from Cydia. The upgrade was Errors are 'subprocess post-installation script.
Removal
Install of prerequisites
Subprocess Installed Post-installation Script Cydia
1 Answer
Doesn't seem like a Cacti issue, more like a case of a broken package or a bad install, try this:http://forums.debian.net/viewtopic.php?f=10&t=82861
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I've seen this message several times whenever someone has a problem installing, upgrading or removing some piece of software, but I wonder, what does it mean, and more importantly, is possible to solve it?
(the above is just an example, not my actual problem)
1 Answer
That message is generic. It just means that the dpkg instance called by apt/apt-get failed for some reason. It doesn't explain why, how, or give hints how to solve it. As a diagnostic message, it is not useful.
You need to read the lines before the message (sometimes quite a number of them) to find the real error that prevents you from completing the installation.
Yeah, but how do I solve it?
There is no single way to solve it. There are so many reasons why this can happen that it's futile to attempt to list them all in a single post. Each and every circumstance is almost unique to that package/environment.
But, there's redemption. The fact that you see this message means that probably there is more relevant information in the lines before the message. For illustrative purposes I will use a example:
Cydia Subprocess Post-installation Script Returned Error Exit Status 1
Now, to find the problem, you need to read backwards:
E: Sub-process /usr/bin/dpkg returned an error code (1)doesn't tell me anything useful. So moving on.Errors were encountered while processing: mongodb-10genjust tells me what package have problems. Is useful but not enough.subprocess installed post-installation script returned error exit status 100: this tells me that the script that failed was thepostinst, the one executed in post-installation. This will come handy in some situations, but not in this one.dpkg: error while cleaning up:nothing useful here.invoke-rc.d: unknown initscript, /etc/init.d/mongodb not found.BINGO! This tells us thatinvoke-rc.d, a binary that controls the init script in most Debian-like system, failed. It failed because it couldn't find the/etc/init.d/mongodbscript. This is bad. We need to create it or copy from somewhere else so it starts working again. Reinstalling the package is also normally an option forfile not founderrors.In this case, reporting a bug is not necessary because is probable that we were the ones that removed the script, but if you are completely sure you didn't touch the file (a
debsums -slashould confirm it) then report a bug.
So, what exactly do you need to get help? Ideally, the complete output of the problem. It's also helpful to include the output of sudo dpkg -C and sudo apt-get check, and the output of apt-cache policy package1 package2.. where 'package1 package2 ..' includes all the packages with problems.
protected by Community♦Jan 27 '15 at 7:57
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