Installing http://luarocks.org/repositories/rocks/luagraph-1.0.4-1.src.rock...
Using http://luarocks.org/repositories/rocks/luagraph-1.0.4-1.src.rock... switching to 'build' mode
Archive: /tmp/luarocks_luarocks-rock-luagraph-1.0.4-1-656/luagraph-1.0.4-1.src.rock
inflating: luagraph-1.0.4-1.rockspec
inflating: luagraph-1.0.4.tar.gz
Error: Could not find expected file graphviz/graph.h for GRAPHVIZ -- you may have to install GRAPHVIZ in your system and/or pass GRAPHVIZ_DIR or GRAPHVIZ_INCDIR to the luarocks command. Example: luarocks install luagraph GRAPHVIZ_DIR=/usr/local
As the error mentions, "you may have to install GRAPHVIZ in your system". TO do so, follow the instructions available on their download support page: http://www.graphviz.org/Download..php
Related
I've been trying to build OpenCV-4.5.1 from source with CMake 3.20.0-rc3. I could run mingw32-make after configuring and generating the files from cmake, but this error always pops up when I try to run mingw32-make install.
D:\build1>mingw32-make install
3rdparty/openjpeg/openjp2/CMakeFiles/libopenjp2.dir/compiler_depend.make:4: *** multiple target patterns. Stop.
mingw32-make[1]: *** [CMakeFiles\Makefile2:3433: 3rdparty/openjpeg/openjp2/CMakeFiles/libopenjp2.dir/all] Error 2
mingw32-make: *** [makefile:165: all] Error 2
I tried looking through the makefiles shown in the cmd but its really long and I have really no idea what to look into. From the google searches I've done it seems like it's to do with syntax error in the makefiles. Can you guys help me out with this?
Edit: first 5 lines of 3rdparty/openjpeg/openjp2/CMakeFiles/libopenjp2.dir/compiler_depend.make
# CMAKE generated file: DO NOT EDIT!
# Generated by "MinGW Makefiles" Generator, CMake Version 3.20
3rdparty/openjpeg/openjp2/CMakeFiles/libopenjp2.dir/bio.c.obj: C:/Users/XXXX/Downloads/opencv-4.5.1/3rdparty/openjpeg/openjp2/bio.c \
C\\:\\Users\\XXXX\\Downloads\\opencv-4.5.1\\3rdparty\\openjpeg\\openjp2\\bio.c \
I've been trying to install Luadist, but an error with CMake always happens and in the end it doesn't install because of it.
This seems to be a common issue on Windows 10. I've followed the instructions from https://github.com/LuaDist/Repository/wiki/LuaDist%3A-Installation and https://github.com/LuaDist/Repository/wiki/Installation-of-System-Dependencies#microsoft-windows . I've tried uninstalling it and installing it again, but it didn't work. I tried installing Lua on the same drive as LuaDist, but it still doesn't work. I think the error might be because I also have LuaRocks installed, I don't know if they are compatible together.
[ 37%] Performing configure step for 'luafilesystem'
loading initial cache file C:/Users/User/_bootstrap/_bootstrap/tmp/config.cmake
CMake Error at C:/Program Files (x86)/CMake/share/cmake-3.15/Modules/CMakeMinGWFindMake.cmake:12 (message):
sh.exe was found in your PATH, here:
C:/Program Files/Git/usr/bin/sh.exe
For MinGW make to work correctly sh.exe must NOT be in your path.
Run cmake from a shell that does not have sh.exe in your PATH.
If you want to use a UNIX shell, then use MSYS Makefiles.
Call Stack (most recent call first):
CMakeLists.txt:7 (project)
CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
-- Configuring incomplete, errors occurred!
CMakeFiles\luafilesystem.dir\build.make:106: recipe for target 'luafilesystem/src/luafilesystem-stamp/luafilesystem-configure' failed
mingw32-make.exe[3]: *** [luafilesystem/src/luafilesystem-stamp/luafilesystem-configure] Error 1
CMakeFiles\Makefile2:114: recipe for target 'CMakeFiles/luafilesystem.dir/all' failed
mingw32-make.exe[2]: *** [CMakeFiles/luafilesystem.dir/all] Error 2
CMakeFiles\Makefile2:175: recipe for target 'CMakeFiles/install.dir/rule' failed
mingw32-make.exe[1]: *** [CMakeFiles/install.dir/rule] Error 2
Makefile:156: recipe for target 'install' failed
mingw32-make.exe: *** [install] Error 2
## Bootstrap done, building LuaDist using LuaDist
'C:\Users\User\_bootstrap\_bootstrap\bin\luadist.exe' is not recognized as an internal or external command,
operable program or batch file.
## LuaDist is now built and can be found in C:\Users\User\_bootstrap\_install
At the end it says that LuaDist is built in C:\Users\User_bootstrap_intall , but that folder doens't exist after the installation.
I am trying to install OpenCV, one of it's dependencies failed to installed with the following error.
==> Downloading https://gitlab.com/gnutls/gnutls/commit/ef80617d1e17e0878a909baad62a75ba265c0e00.patch
######################################################################## 100.0%
Error: An exception occurred within a child process:
ChecksumMismatchError: SHA256 mismatch
Expected: 3b1634fa348c0f0064e43f3fb673e30a5e46f2b51cd6cd0d4a0cbf326e71c90e
Actual: 34480b13120e2167060795060b6738c26622c341498cf6303b17b143642b14cd
Archive: /Users/AX/Library/Caches/Homebrew/downloads/0c113ab0098bc4c3f2e8f410741b6104f2928fe63eb38cf98f8dcc3362f02ac4--ef80617d1e17e0878a909baad62a75ba265c0e00.patch
To retry an incomplete download, remove the file above.
I even removed the file, as suggested but no change.
Ok I sorted it out after google. Perform the following steps:
brew edit gnutls
scroll down to the lines with:
sha256 3b1634fa348c0f0064e43f3fb673e30a5e46f2b51cd6cd0d4a0cbf326e71c90e
Replace with sha256 34480b13120e2167060795060b6738c26622c341498cf6303b17b143642b14cd
Run again.
I am trying to run object detection algorithm (which is using OpenCV 2.4.13.7) on H3ULCB. It is giving libGTK as shown below
root#h3ulcb:/media/2.4.13_algo_target_# ./main_
OpenCV Error: Unspecified error (The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or [ 1976.641753] audit: type=1706
Carbon support. If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure script) in cvWaitKey, fil7
terminate called after throwing an instance of 'cv::Exception'
what(): /media/2.4.13.7_pckage/modules/highgui/src/window.cpp:567: error: (-2) The function is not implemented. Rebuild the library with Wiy
Aborted (core dumped)}
To solve the error , I tried to install libGTK package (libgtk2.0-dev_2.24.31-2_arm64.deb) on H3ULCB, but its not getting installed to the target.
* pkg_extract_data_file_names_to_stream: Failed to extract data.tar.gz from package '/media/libgtk2.0-dev_2.24.31-2_arm64.deb'.
* pkg_get_installed_files: Error extracting file list from /media/libgtk2.0-dev_2.24.31-2_arm64.deb.
* opkg_install: Cannot install package libgtk2.0-dev.
BSP and SDK for H3ULCB are build using yocto, details are listed below:
Yocto version: 2.23
Poky: 2.1.3
The same error is resolved on the native Linux (Ubuntu16.04) by installing the libgtk2.0 library from apt-get manager. But package manager apt and dpkg is not getting installed on the target. I tried to add these managers in the yocto layers while building the image.
Currently Available package manager on H3ULCB is OPKG. Since OPKG works on .IPK packages but not .IPK packages on available for libgtk2.0, I have converted the .deb package to a .IPK package .While executing the .IPK package on H3ulcb:
root#h3ulcb:/media# opkg install libgtk2.0-dev_2.24.31-2_arm64.ipk
Collected errors:
* open_outer: Failed to open package 'libgtk2.0-dev_2.24.31-2_arm64.ipk': Unrecognized archive format
* pkg_extract_control_file_to_stream: Failed to extract control.tar.gz from package 'libgtk2.0-dev_2.24.31-2_arm64.ipk'.
* pkg_init_from_file: Failed to extract control file from libgtk2.0-dev_2.24.31-2_arm64.ipk.
In the package libgtk2.0-dev_2.24.31-2_arm64.deb, there are 3 files
control.tar.gz
data.tar.xz
debian-binary
while executing the .deb file on H3ULCB, the error showed data.tar.gz instead of data.tar.xz as given below:
pkg_extract_data_file_names_to_stream: Failed to extract data.tar.gz from package '/media/libgtk2.0-dev_2.24.31-2_arm64.deb'.
I have converted data.tar.xz to data.tar.gz, but how to pack these files 3 files back to .deb package?
I am trying to build OpenCV from Source (master branch) using cmake.
I installed Eigen package via apt-get.
sudo apt-get install libeigen3-dev
It was successfully installed, and cmake prints that eigen 3.3.4 is installed.
Eigen: YES(ver 3.3.4)
But when I did 'make', it showed the error
/opencv/modules/core/include/opencv2/core/private.hpp:66.12: fatal error: Eigen/Core: No such file or directory
# include <Eigen/Core>
^~~~~~~~~~~~
compilation teminated.
I found the same question on superuser.
So as the answer did, I have changed cmake/OpenCVFindLibsPerf.cmake from line 44 to 59.
After I have commented out line 46-48 and 59,
and changed find_package(Eigen3 QUIET) in line 44 to find_package(Eigen3 3.0.0), it works.
And this problem only happens on OpenCV 4.0 version.
When I install OpenCV 3.4.6 version(tag 3.4.6 on github), this problem does not occur.