# Software Dependency<a name="EN-US_TOPIC_0214071176"></a>

## Symptom<a name="en-us_topic_0187401458_s079358afc7a646ecac367116895121cd"></a>

After the selection of the installation source, the message "Error checking software selection" is displayed.

## Possible Cause<a name="en-us_topic_0187401458_s5def92a13626401e865071b5f2ac127c"></a>

This is because the software package dependency in the installation source is abnormal.

## Solution<a name="en-us_topic_0187401458_s76bf3c913a674441b1fb8f33ba736814"></a>

Check whether the installation source is abnormal. Use the new installation source.

