Fedora Jam 25 No icons applications

[Brizfer]

Hi everyone, I'm french and I'm a musician...
Here's my issue : I installed cadence (Cadence-1.0.0.92034ff-2.fc25.x86_64) for fedora jam 25 (kernel-rt-4.9.11-100.rt9.1.fc24.ccrma.x86_64) from the ycollet site "https : //copr.fedorainfracloud.org/coprs/ycollet/linuxmao/ ". Everything goes well except claudia (version 0.8.1) which does not load the icons (daw, plugins, effects, etc ...) of the applications menu, but the command "Run Custom .." works ... I created some studios. I tried the various tips of the net remained without results ... I have no error message if I run in konsole mode. Is this a known problem? How can I find my icons applications?
Currently, I use xfce4 as windows manager. Should I change it ? Thank you for your help.

Brizfer

To falkTX : Sorry for rotting your site

[trebmuh]

@ycollet

[ycollet]

OK, I will have a look at this ASAP

[ycollet]

After some investigations, we found a lot of "/lib/" path hardcoded. Under fedora, the lib path is "/lib64/".
in claudia_launcher.py, in the refreshAll method, only non fedora package manager are called.
Under fedora, to be able to list installed package, the following command must be used:

dnf list installed

shared_cadence.py has a lot of "/lib/" path too.

[ycollet]

Under fedora, ardour 5 is called "ardour5". And ardour 4 is called ardour4

[Brizfer]

You have the attached file of the result: dnf list installed herednf_list.txt .
Yes, I made some changes in the claudia_launcher.py, claudia_database.py, shared_cadence.py files without results. Always no icon is displayed.
It's also true that to run Carla I had to make these changes ie redirect the links from the plugins to / usr / lib64 / ... and carla runs

[Brizfer]

I don't see Cadence nor Carla and the other packages installed in this list?
Is this a bad installation?
Yet by entering the following command:
Dnf list installed | Grep -i cadence
Cadence.x86_64 1.0.0.accdcf4-2.fc25 @ ycollet-linuxmao
It sends me back though Cadence is installed?

[Brizfer]

Here in pictures what I get when I click on the menu applications-> Add New ...

And this image when I manually created the studio from the applications menu-> Run Custom ...

Where is the error. Has anyone ever been in this situation?

[Brizfer]

Ooops .... excuse me, I forgot to use the tags. As this is betterdnf list installed | Grep -i cadence Cadence.x86_64 1.0.0.accdcf4-2.fc25 @ ycollet-linuxmao

[ycollet]

A tentative fix:

diff --git a/src/claudia_database.py b/src/claudia_database.py
index 58b2317..7fa297d 100644
--- a/src/claudia_database.py
+++ b/src/claudia_database.py
@@ -24,6 +24,8 @@ USING_KXSTUDIO = False
 
 list_DAW = [
   # Package          AppName            Type              Binary              Icon                Template?     Level      (L, D, L, V, VST-Mode,  T, M, MIDI-Mode)      (doc-file,                                                         website)
+  [ "ardour5",       "Ardour 5",        "DAW",            "ardour5",          "ardour",           TEMPLATE_NO,  LEVEL_JS,  (1, 0, 1, 1, "Native",  1, 1, "JACK"),        ("",                                                               "http://www.ardour.org/") ],
+
   [ "ardour4",       "Ardour 4",        "DAW",            "ardour4",          "ardour",           TEMPLATE_NO,  LEVEL_JS,  (1, 0, 1, 1, "Native",  1, 1, "JACK"),        ("",                                                               "http://www.ardour.org/") ],
 
   [ "ariamaestosa",  "Aria Maestosa",   "MIDI Sequencer", "Aria",             "aria",             TEMPLATE_NO,  LEVEL_0,   (0, 0, 0, 0, "",        0, 1, "ALSA | JACK"), ("",                                                               "http://ariamaestosa.sf.net/") ],
diff --git a/src/claudia_launcher.py b/src/claudia_launcher.py
index 173b2be..d344bbb 100755
--- a/src/claudia_launcher.py
+++ b/src/claudia_launcher.py
@@ -22,6 +22,7 @@
 from PyQt4.QtCore import pyqtSlot, Qt, QTimer, QSettings
 from PyQt4.QtGui import QMainWindow, QTableWidgetItem, QWidget
 from random import randint
+import os
 
 # ------------------------------------------------------------------------------------------------------------
 # Imports (Custom)
@@ -114,7 +115,10 @@ class ClaudiaLauncher(QWidget, ui_claudia_launcher.Ui_ClaudiaLauncherW):
         self._parent   = None
         self._settings = None
         self.m_ladish_only = False
-
+        if os.path.isdir("/usr/lib64"):
+            self.lib_path = "lib64"
+        else:
+            self.lib_path = "lib"
         self.listDAW.setColumnWidth(0, 22)
         self.listDAW.setColumnWidth(1, 225)
         self.listDAW.setColumnWidth(2, 150)
@@ -686,6 +690,16 @@ class ClaudiaLauncher(QWidget, ui_claudia_launcher.Ui_ClaudiaLauncherW):
                 for package in pkg_out:
                     pkglist.append(package)
 
+            elif os.path.exists("/usr/bin/dnf"):
+                pkg_out = getoutput("env LANG=C LC_ALL=C /usr/bin/dnf list installed 2>/dev/null").split("\n")
+                for package in pkg_out:
+                    pkglist.append(package)
+
+            elif os.path.exists("/usr/bin/yum"):
+                pkg_out = getoutput("env LANG=C LC_ALL=C /usr/bin/yum list installed 2>/dev/null").split("\n")
+                for package in pkg_out:
+                    pkglist.append(package)
+
             elif os.path.exists("/usr/bin/dpkg"):
                 pkg_out = getoutput("env LANG=C LC_ALL=C /usr/bin/dpkg --get-selections 2>/dev/null").split("\n")
                 for pkg_info in pkg_out:
@@ -813,10 +827,10 @@ class ClaudiaLauncher(QWidget, ui_claudia_launcher.Ui_ClaudiaLauncherW):
 
                 last_pos += 1
 
-        if haveCarla and os.path.exists("/usr/lib/carla/libcarla_utils.so"):
-            utils = CarlaUtils("/usr/lib/carla/libcarla_utils.so")
+        if haveCarla and os.path.exists("/usr/" + self.lib_path + "/carla/libcarla_utils.so"):
+            utils = CarlaUtils("/usr/" + self.lib_path + "/carla/libcarla_utils.so")
             last_pos = 0
-            for i in range(utils.get_cached_plugin_count(PLUGIN_LV2, os.getenv("LV2_PATH", "~/.lv2:/usr/lib/lv2:/usr/local/lib/lv2"))):
+            for i in range(utils.get_cached_plugin_count(PLUGIN_LV2, os.getenv("LV2_PATH", "~/.lv2:/usr/" + self.lib_path + "/lv2:/usr/local/" + self.lib_path + "/lv2"))):
                 plugin = utils.get_cached_plugin_info(PLUGIN_LV2, i)
 
                 if (plugin["hints"] & PLUGIN_HAS_CUSTOM_UI) == 0:
diff --git a/src/shared_cadence.py b/src/shared_cadence.py
index b75febc..17d5464 100644
--- a/src/shared_cadence.py
+++ b/src/shared_cadence.py
@@ -21,6 +21,7 @@
 
 from PyQt4.QtCore import QProcess, QSettings
 from time import sleep
+import os
 
 # ------------------------------------------------------------------------------------------------------------
 # Imports (Custom Stuff)
@@ -29,29 +30,33 @@ from shared import *
 
 # ------------------------------------------------------------------------------------------------------------
 # Default Plugin PATHs
+if os.path.isdir("/usr/lib64"):
+    LIB_PATH = "lib64"
+else:
+    LIB_PATH = "lib"
 
 DEFAULT_LADSPA_PATH = [
     os.path.join(HOME, ".ladspa"),
-    os.path.join("/", "usr", "lib", "ladspa"),
-    os.path.join("/", "usr", "local", "lib", "ladspa")
+    os.path.join("/", "usr", LIB_PATH, "ladspa"),
+    os.path.join("/", "usr", "local", LIB_PATH, "ladspa")
 ]
 
 DEFAULT_DSSI_PATH = [
     os.path.join(HOME, ".dssi"),
-    os.path.join("/", "usr", "lib", "dssi"),
-    os.path.join("/", "usr", "local", "lib", "dssi")
+    os.path.join("/", "usr", LIB_PATH, "dssi"),
+    os.path.join("/", "usr", "local", LIB_PATH, "dssi")
 ]
 
 DEFAULT_LV2_PATH = [
     os.path.join(HOME, ".lv2"),
-    os.path.join("/", "usr", "lib", "lv2"),
-    os.path.join("/", "usr", "local", "lib", "lv2")
+    os.path.join("/", "usr", LIB_PATH, "lv2"),
+    os.path.join("/", "usr", "local", LIB_PATH, "lv2")
 ]
 
 DEFAULT_VST_PATH = [
     os.path.join(HOME, ".vst"),
-    os.path.join("/", "usr", "lib", "vst"),
-    os.path.join("/", "usr", "local", "lib", "vst")
+    os.path.join("/", "usr", LIB_PATH, "vst"),
+    os.path.join("/", "usr", "local", LIB_PATH, "vst")
 ]
 
 # ------------------------------------------------------------------------------------------------------------

[ycollet]

A tested version ...

diff --git a/src/claudia_database.py b/src/claudia_database.py
index 58b2317..7fa297d 100644
--- a/src/claudia_database.py
+++ b/src/claudia_database.py
@@ -24,6 +24,8 @@ USING_KXSTUDIO = False
 
 list_DAW = [
   # Package          AppName            Type              Binary              Icon                Template?     Level      (L, D, L, V, VST-Mode,  T, M, MIDI-Mode)      (doc-file,                                                         website)
+  [ "ardour5",       "Ardour 5",        "DAW",            "ardour5",          "ardour",           TEMPLATE_NO,  LEVEL_JS,  (1, 0, 1, 1, "Native",  1, 1, "JACK"),        ("",                                                               "http://www.ardour.org/") ],
+
   [ "ardour4",       "Ardour 4",        "DAW",            "ardour4",          "ardour",           TEMPLATE_NO,  LEVEL_JS,  (1, 0, 1, 1, "Native",  1, 1, "JACK"),        ("",                                                               "http://www.ardour.org/") ],
 
   [ "ariamaestosa",  "Aria Maestosa",   "MIDI Sequencer", "Aria",             "aria",             TEMPLATE_NO,  LEVEL_0,   (0, 0, 0, 0, "",        0, 1, "ALSA | JACK"), ("",                                                               "http://ariamaestosa.sf.net/") ],
diff --git a/src/claudia_launcher.py b/src/claudia_launcher.py
index 173b2be..27ba18d 100755
--- a/src/claudia_launcher.py
+++ b/src/claudia_launcher.py
@@ -22,6 +22,7 @@
 from PyQt4.QtCore import pyqtSlot, Qt, QTimer, QSettings
 from PyQt4.QtGui import QMainWindow, QTableWidgetItem, QWidget
 from random import randint
+import os
 
 # ------------------------------------------------------------------------------------------------------------
 # Imports (Custom)
@@ -114,7 +115,10 @@ class ClaudiaLauncher(QWidget, ui_claudia_launcher.Ui_ClaudiaLauncherW):
         self._parent   = None
         self._settings = None
         self.m_ladish_only = False
-
+        if os.path.isdir("/usr/lib64"):
+            self.lib_path = "lib64"
+        else:
+            self.lib_path = "lib"
         self.listDAW.setColumnWidth(0, 22)
         self.listDAW.setColumnWidth(1, 225)
         self.listDAW.setColumnWidth(2, 150)
@@ -686,6 +690,18 @@ class ClaudiaLauncher(QWidget, ui_claudia_launcher.Ui_ClaudiaLauncherW):
                 for package in pkg_out:
                     pkglist.append(package)
 
+            elif os.path.exists("/usr/bin/dnf"):
+                pkg_out = getoutput("env LANG=C LC_ALL=C /usr/bin/dnf list installed 2>/dev/null").split("\n")
+                for pkg_info in pkg_out[2:]:
+                    package = pkg_info.split(" ")[0].split(".")[0]
+                    pkglist.append(package.strip())
+
+            elif os.path.exists("/usr/bin/yum"):
+                pkg_out = getoutput("env LANG=C LC_ALL=C /usr/bin/yum list installed 2>/dev/null").split("\n")
+                for package in pkg_out[2:]:
+                    package = pkg_info.split(" ")[0].split(".")[0]
+                    pkglist.append(package.strip())
+ 
             elif os.path.exists("/usr/bin/dpkg"):
                 pkg_out = getoutput("env LANG=C LC_ALL=C /usr/bin/dpkg --get-selections 2>/dev/null").split("\n")
                 for pkg_info in pkg_out:
@@ -813,10 +829,10 @@ class ClaudiaLauncher(QWidget, ui_claudia_launcher.Ui_ClaudiaLauncherW):
 
                 last_pos += 1
 
-        if haveCarla and os.path.exists("/usr/lib/carla/libcarla_utils.so"):
-            utils = CarlaUtils("/usr/lib/carla/libcarla_utils.so")
+        if haveCarla and os.path.exists("/usr/" + self.lib_path + "/carla/libcarla_utils.so"):
+            utils = CarlaUtils("/usr/" + self.lib_path + "/carla/libcarla_utils.so")
             last_pos = 0
-            for i in range(utils.get_cached_plugin_count(PLUGIN_LV2, os.getenv("LV2_PATH", "~/.lv2:/usr/lib/lv2:/usr/local/lib/lv2"))):
+            for i in range(utils.get_cached_plugin_count(PLUGIN_LV2, os.getenv("LV2_PATH", "~/.lv2:/usr/" + self.lib_path + "/lv2:/usr/local/" + self.lib_path + "/lv2"))):
                 plugin = utils.get_cached_plugin_info(PLUGIN_LV2, i)
 
                 if (plugin["hints"] & PLUGIN_HAS_CUSTOM_UI) == 0:
diff --git a/src/shared_cadence.py b/src/shared_cadence.py
index b75febc..17d5464 100644
--- a/src/shared_cadence.py
+++ b/src/shared_cadence.py
@@ -21,6 +21,7 @@
 
 from PyQt4.QtCore import QProcess, QSettings
 from time import sleep
+import os
 
 # ------------------------------------------------------------------------------------------------------------
 # Imports (Custom Stuff)
@@ -29,29 +30,33 @@ from shared import *
 
 # ------------------------------------------------------------------------------------------------------------
 # Default Plugin PATHs
+if os.path.isdir("/usr/lib64"):
+    LIB_PATH = "lib64"
+else:
+    LIB_PATH = "lib"
 
 DEFAULT_LADSPA_PATH = [
     os.path.join(HOME, ".ladspa"),
-    os.path.join("/", "usr", "lib", "ladspa"),
-    os.path.join("/", "usr", "local", "lib", "ladspa")
+    os.path.join("/", "usr", LIB_PATH, "ladspa"),
+    os.path.join("/", "usr", "local", LIB_PATH, "ladspa")
 ]
 
 DEFAULT_DSSI_PATH = [
     os.path.join(HOME, ".dssi"),
-    os.path.join("/", "usr", "lib", "dssi"),
-    os.path.join("/", "usr", "local", "lib", "dssi")
+    os.path.join("/", "usr", LIB_PATH, "dssi"),
+    os.path.join("/", "usr", "local", LIB_PATH, "dssi")
 ]
 
 DEFAULT_LV2_PATH = [
     os.path.join(HOME, ".lv2"),
-    os.path.join("/", "usr", "lib", "lv2"),
-    os.path.join("/", "usr", "local", "lib", "lv2")
+    os.path.join("/", "usr", LIB_PATH, "lv2"),
+    os.path.join("/", "usr", "local", LIB_PATH, "lv2")
 ]
 
 DEFAULT_VST_PATH = [
     os.path.join(HOME, ".vst"),
-    os.path.join("/", "usr", "lib", "vst"),
-    os.path.join("/", "usr", "local", "lib", "vst")
+    os.path.join("/", "usr", LIB_PATH, "vst"),
+    os.path.join("/", "usr", "local", LIB_PATH, "vst")
 ]
 
 # ------------------------------------------------------------------------------------------------------------

[ycollet]

Add a pull request with this patch:
#162