package 'libopenexr-dev' is not installed and no information is available
时间: 2024-03-14 07:47:02 浏览: 54
It seems like you are encountering an issue with a missing package called 'libopenexr-dev'. This package is not installed on your system and there is no information available about it.
To resolve this issue, you can try installing the package using your package manager. For example, if you are using Ubuntu or Debian-based systems, you can try running the following command in the terminal:
```
sudo apt-get install libopenexr-dev
```
If you are using a different Linux distribution, you may need to use a different package manager or installation method to install the package.
相关问题
Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: libpcl-dev : Depends: libvtk6-dev but it is not going to be installed Depends: libvtk6-qt-dev but it is not going to be installed E: Unable to correct problems, you have held broken packages.
This error message indicates that there are unmet dependencies for the package `libpcl-dev`. Specifically, it seems to require `libvtk6-dev` and `libvtk6-qt-dev`, but these packages are not installed or are not available.
One solution could be to try to install these dependencies manually using the package manager, for example:
```
sudo apt-get install libvtk6-dev libvtk6-qt-dev
```
If this doesn't work, you may need to check if there are any conflicting packages or if you need to update your package sources. You could also try installing a different version of `libpcl-dev` that has different dependencies.
The following packages have unmet dependencies: qt5-default : Depends: qtbase5-dev but it is not going to be installed
This error usually occurs when there are missing or conflicting dependencies for the package you are trying to install. In this case, it seems that the package "qt5-default" depends on the package "qtbase5-dev", but it is not available for installation.
To resolve this issue, you can try the following steps:
1. Update package lists: Run the following command to update the package lists on your system:
```
sudo apt update
```
2. Fix broken dependencies: Run the following command to fix any broken dependencies:
```
sudo apt --fix-broken install
```
3. Install required packages: Try to install the required packages explicitly using the following command:
```
sudo apt install qtbase5-dev
```
If the above steps don't resolve the issue, it might be helpful to provide more information about your system, such as the operating system and version you are using, and any other relevant details.
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