Как установить и использовать оконный менеджер fluxbox? [закрыто]

Я использую backtrack 5 r3, который основан на ubuntu 10.04 lts. Я хочу использовать менеджер окон fluxbox, если это возможно. Я уже пробовал apt-get install fluxbox, который, как оказалось, работает, но я понятия не имею, куда он установился или что делать, когда я найду установленные файлы. Есть ли исполняемый файл, на который я нажимаю? Или я могу просто открыть его из терминала?

Также может ли openbox быть лучшей альтернативой fluxbox? Ответ зависит от потребностей пользователей?

Я бы перенес это в обсуждение, но не знаю как. Я думаю, что получаю какую-то ошибку. вывод /usr/bin/fluxbox таков:

Failed to read: session.ignoreBorder
Setting default value
Failed to read: session.forcePseudoTransparency
Setting default value
Failed to read: session.colorsPerChannel
Setting default value
Failed to read: session.doubleClickInterval
Setting default value
Failed to read: session.tabPadding
Setting default value
Failed to read: session.styleFile
Setting default value
Failed to read: session.styleOverlay
Setting default value
Failed to read: session.slitlistFile
Setting default value
Failed to read: session.appsFile
Setting default value
Failed to read: session.tabsAttachArea
Setting default value
Failed to read: session.cacheLife
Setting default value
Failed to read: session.cacheMax
Setting default value
Failed to read: session.autoRaiseDelay
Setting default value
Failed to read: session.screen0.opaqueMove
Setting default value
Failed to read: session.screen0.fullMaximization
Setting default value
Failed to read: session.screen0.maxIgnoreIncrement
Setting default value
Failed to read: session.screen0.maxDisableMove
Setting default value
Failed to read: session.screen0.maxDisableResize
Setting default value
Failed to read: session.screen0.workspacewarping
Setting default value
Failed to read: session.screen0.showwindowposition
Setting default value
Failed to read: session.screen0.autoRaise
Setting default value
Failed to read: session.screen0.clickRaises
Setting default value
Failed to read: session.screen0.defaultDeco
Setting default value
Failed to read: session.screen0.rootCommand
Setting default value
Failed to read: session.screen0.tab.placement
Setting default value
Failed to read: session.screen0.windowMenu
Setting default value
Failed to read: session.screen0.noFocusWhileTypingDelay
Setting default value
Failed to read: session.screen0.followModel
Setting default value
Failed to read: session.screen0.userFollowModel
Setting default value
Failed to read: session.screen0.workspaces
Setting default value
Failed to read: session.screen0.edgeSnapThreshold
Setting default value
Failed to read: session.screen0.window.focus.alpha
Setting default value
Failed to read: session.screen0.window.unfocus.alpha
Setting default value
Failed to read: session.screen0.menu.alpha
Setting default value
Failed to read: session.screen0.menuDelay
Setting default value
Failed to read: session.screen0.menuDelayClose
Setting default value
Failed to read: session.screen0.tab.width
Setting default value
Failed to read: session.screen0.tooltipDelay
Setting default value
Failed to read: session.screen0.menuMode
Setting default value
Failed to read: session.screen0.overlay.lineWidth
Setting default value
Failed to read: session.screen0.overlay.lineStyle
Setting default value
Failed to read: session.screen0.overlay.joinStyle
Setting default value
Failed to read: session.screen0.overlay.capStyle
Setting default value
Failed to read: session.screen0.allowRemoteActions
Setting default value
Failed to read: session.screen0.clientMenu.usePixmap
Setting default value
Failed to read: session.screen0.tabs.usePixmap
Setting default value
Failed to read: session.screen0.tabs.maxOver
Setting default value
Failed to read: session.screen0.tabs.intitlebar
Setting default value
Failed to read: session.screen0.focusModel
Setting default value
Failed to read: session.screen0.tabFocusModel
Setting default value
Failed to read: session.screen0.focusNewWindows
Setting default value
Failed to read: session.screen0.rowPlacementDirection
Setting default value
Failed to read: session.screen0.colPlacementDirection
Setting default value
Failed to read: session.screen0.windowPlacement
Setting default value
BScreen::BScreen: an error occured while querying the X server.
    another window manager already running on display:0.0
Error: Couldn't find screens to manage.
Make sure you don't have another window manager running.

Я бы сделал это более аккуратно, если бы знал как