Originally created by: valent.turkovic
What steps will reproduce the problem?
1. Download webcamstudio_0.57beta4_all.deb
2. Install webcamstudio
3. Start webcamstudio
What is the expected output?
To have webcamstudio running
What do you see instead?
$ webcamstudio
Using JRE: /usr/lib/jvm/java-6-sun/bin
Module webcamstudio is not loaded...
During install these are messages that were generated:
Selecting previously unselected package libpcrecpp0:amd64.
(Reading database ... 321984 files and directories currently installed.)
Unpacking libpcrecpp0:amd64 (from .../libpcrecpp0_1%3a8.31-2_amd64.deb) ...
Selecting previously unselected package libmatthew-debug-java.
Unpacking libmatthew-debug-java (from .../libmatthew-debug-java_0.7.3-1ubuntu1_all.deb) ...
Selecting previously unselected package libunixsocket-java.
Unpacking libunixsocket-java (from .../libunixsocket-java_0.7.3-1ubuntu1_amd64.deb) ...
Selecting previously unselected package libdbus-java.
Unpacking libdbus-java (from .../libdbus-java_2.8-4ubuntu1_all.deb) ...
Selecting previously unselected package dbus-java-bin.
Unpacking dbus-java-bin (from .../dbus-java-bin_2.8-4ubuntu1_all.deb) ...
Selecting previously unselected package libpcre3-dev:amd64.
Unpacking libpcre3-dev:amd64 (from .../libpcre3-dev_1%3a8.31-2_amd64.deb) ...
Selecting previously unselected package libglib2.0-dev.
Unpacking libglib2.0-dev (from .../libglib2.0-dev_2.36.0-1ubuntu2_amd64.deb) ...
Selecting previously unselected package libjna-java.
Unpacking libjna-java (from .../libjna-java_3.2.7-4_amd64.deb) ...
Processing triggers for man-db ...
Processing triggers for libglib2.0-0:i386 ...
Processing triggers for libglib2.0-0:amd64 ...
Setting up libpcrecpp0:amd64 (1:8.31-2) ...
Setting up libmatthew-debug-java (0.7.3-1ubuntu1) ...
Setting up libunixsocket-java (0.7.3-1ubuntu1) ...
Setting up libdbus-java (2.8-4ubuntu1) ...
Setting up dbus-java-bin (2.8-4ubuntu1) ...
Setting up libpcre3-dev:amd64 (1:8.31-2) ...
Setting up libglib2.0-dev (2.36.0-1ubuntu2) ...
Setting up libjna-java (3.2.7-4) ...
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place
Selecting previously unselected package webcamstudio.
(Reading database ... 322458 files and directories currently installed.)
Unpacking webcamstudio (from .../webcamstudio_0.57beta4_all.deb) ...
Setting up webcamstudio (0.57beta4) ...
Removing the webcamstudio module from memory
Error: Module webcamstudio is not currently loaded
Removing webcamstudio.ko from the modules
rm: cannot remove ‘/lib/modules/3.8.0-32-generic/kernel/drivers/misc/webcamstudio.ko’: No such file or directory
Restating the webcamstudio service to update the module
* Stopping WebcamStudio kernel module webcamstudio [ OK ]
* Starting WebcamStudio kernel module webcamstudio Building webcamstudio driver...
make -C /lib/modules/`uname -r`/build M=/tmp/webcamstudio-src modules
make[1]: Entering directory `/usr/src/linux-headers-3.8.0-32-generic'
CC [M] /tmp/webcamstudio-src/webcamstudio.o
/tmp/webcamstudio-src/webcamstudio.c: In function ‘webcamstudio_write’:
/tmp/webcamstudio-src/webcamstudio.c:1350:3: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘size_t’ [-Wformat]
/tmp/webcamstudio-src/webcamstudio.c:1362:5: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘size_t’ [-Wformat]
/tmp/webcamstudio-src/webcamstudio.c: In function ‘init_buffers’:
/tmp/webcamstudio-src/webcamstudio.c:1438:6: error: ‘struct v4l2_buffer’ has no member named ‘input’
make[2]: *** [/tmp/webcamstudio-src/webcamstudio.o] Error 1
make[1]: *** [_module_/tmp/webcamstudio-src] Error 2
make[1]: Leaving directory `/usr/src/linux-headers-3.8.0-32-generic'
make: *** [webcamstudio] Error 2
make -C /lib/modules/`uname -r`/build M=/tmp/webcamstudio-src modules_install
make[1]: Entering directory `/usr/src/linux-headers-3.8.0-32-generic'
DEPMOD 3.8.0-32-generic
make[1]: Leaving directory `/usr/src/linux-headers-3.8.0-32-generic'
depmod -ae
WARNING: -e needs -E or -F
gcc: error: unrecognized command line option ‘-Wl’
cp: cannot stat ‘libwebcamstudio.so.1.0.1’: No such file or directory
* Modprobe webcamstudio failed. Please use 'dmesg' to find out why.
Processing triggers for desktop-file-utils ...
Processing triggers for gnome-menus ...
Processing triggers for ureadahead ...
The Operating system you are using (Linux, Windows etc)?
What version ofWebcamStudioare you using?
What version of Java are you using?
What is your Webcamera vendor, model and version?
For *nix users please enter the output from "sudo lsusb"?
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Originally posted by: valent.turkovic
After installing webcamstudio module now only this error is shown:
$ webcamstudio
Using JRE: /usr/lib/jvm/java-6-sun/bin
/usr/bin/webcamstudio: line 42: /usr/lib/jvm/java-6-sun/bin/java: No such file or directory
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Originally posted by: valent.turkovic
Can you please provide some dependency matching and a more user friendly error message warning users that they need to compile and install webcamstudio module previously to starting install of webcamstudio deb package?
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Originally posted by: valent.turkovic
Now that I have setup webcamstudio to use /usb/bin and /usr/lib/jvm/java-7-openjdk-amd64/bin for java webcamstudio starts to load but just hangs there, doesn't freeze but just hangs and does nothing...
$ webcamstudio
Using JRE: /usr/lib/jvm/java-7-openjdk-amd64/bin
OS is Linux
Exception in thread "main" java.lang.UnsatisfiedLinkError: Unable to load library 'webcamstudio': libwebcamstudio.so: cannot open shared object file: No such file or directory
at com.sun.jna.NativeLibrary.loadLibrary(NativeLibrary.java:163)
at com.sun.jna.NativeLibrary.getInstance(NativeLibrary.java:236)
at com.sun.jna.Library$Handler.<init>(Library.java:140)
at com.sun.jna.Native.loadLibrary(Native.java:379)
at com.sun.jna.Native.loadLibrary(Native.java:364)
at webcamstudio.exporter.vloopback.V4L2Loopback$CV4l2.<clinit>(V4L2Loopback.java:75)
at webcamstudio.exporter.vloopback.V4L2Loopback.open(V4L2Loopback.java:31)
at webcamstudio.Main.selectOutputDevice(Main.java:228)
at webcamstudio.Main.cboVideoOutputsActionPerformed(Main.java:1870)
at webcamstudio.Main.access$300(Main.java:51)
at webcamstudio.Main$3.actionPerformed(Main.java:826)
at javax.swing.JComboBox.fireActionEvent(JComboBox.java:1260)
at javax.swing.JComboBox.setSelectedItem(JComboBox.java:588)
at webcamstudio.Main.initVideoDevices(Main.java:199)
at webcamstudio.Main.<init>(Main.java:98)
at webcamstudio.Main.main(Main.java:1947)
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Originally posted by: soylent...@gmail.com
See issue 100.
karl.
Related
Tickets:
#100View and moderate all "tickets Discussion" comments posted by this user
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Originally posted by: soylent...@gmail.com
Version 0.57 is no longer supported.
Status: Fixed