184 lines
7.6 KiB
Bash
Executable file
184 lines
7.6 KiB
Bash
Executable file
#!/usr/bin/env bash
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# ==============================================================================
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# DaVinci Resolve Installer for Rocky Linux 10
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#
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# Installs DaVinci Resolve on Rocky Linux 10 with NVIDIA GPU support.
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# Handles the specific compatibility issues on RHEL-based systems:
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# - zlib-ng-compat vs legacy zlib (Rocky 10 uses zlib-ng which confuses
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# Resolve's package checker — we bypass it with SKIP_PACKAGE_CHECK)
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# - GLib/Pango library conflicts (same issue as Arch/Mint — bundled
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# versions conflict with system libraries)
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# - libcrypt.so.1 compatibility symlink
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# - libXt for USD plugin support
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#
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# Prerequisites:
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# - Rocky Linux 10 with NVIDIA drivers installed (run NVIDIA_rocky.sh first)
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# - DaVinci Resolve Linux ZIP downloaded to ~/Downloads/
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#
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# Usage:
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# sudo ./rocky_resolve.sh
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# ==============================================================================
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set -Eeuo pipefail
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# -E: ERR traps inherited by functions/subshells
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# -e: Exit on error
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# -u: Error on unset variables
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# -o pipefail: Pipe fails if any command in it fails
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log() { echo -e "[resolve-install] $*"; }
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die() { echo -e "\e[31mERROR:\e[0m $*" >&2; exit 1; }
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# Root is required for installing packages and writing to /opt/resolve.
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if [[ ${EUID:-$(id -u)} -ne 0 ]]; then
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die "Please run as root (e.g., sudo -i && bash $0)"
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fi
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# Figure out the real user — when running with sudo, we need to find their
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# home directory to locate the Resolve ZIP in ~/Downloads/. Falls back to
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# the first user in /home/ if SUDO_USER isn't set (e.g. running as root directly).
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if [[ -n "${SUDO_USER:-}" && "${SUDO_USER}" != "root" ]]; then
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TARGET_USER="$SUDO_USER"
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else
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TARGET_USER="$(ls -1 /home 2>/dev/null | head -n 1 || true)"
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[[ -n "$TARGET_USER" ]] || TARGET_USER="root"
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fi
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USER_HOME="$(getent passwd "$TARGET_USER" | cut -d: -f6 || echo "/root")"
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DOWNLOADS_DIR="${USER_HOME}/Downloads"
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RESOLVE_PREFIX="/opt/resolve"
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log "Target user: ${TARGET_USER}"
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log "Downloads folder: ${DOWNLOADS_DIR}"
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# Install runtime dependencies that Resolve needs:
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# xcb-util-cursor: X11 cursor handling
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# mesa-libGLU: OpenGL Utility Library (3D rendering)
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# libxcrypt-compat: Legacy libcrypt.so.1 (Rocky 10 uses libxcrypt v2)
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# zlib: Compression library
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# libXt: X Toolkit library (fixes missing libXt.so.6 for USD plugin)
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# libXrandr/etc: X11 extensions for display management
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log "Enabling EPEL and installing required packages..."
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if ! rpm -q epel-release &>/dev/null; then
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dnf -y install epel-release || dnf -y install "https://dl.fedoraproject.org/pub/epel/epel-release-latest-10.noarch.rpm"
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fi
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dnf -y install unzip xcb-util-cursor mesa-libGLU libxcrypt-compat zlib libXt || die "Failed to install required packages."
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dnf -y install libXrandr libXinerama libXcursor libXi fontconfig freetype || true
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# Rocky Linux 10 uses zlib-ng-compat instead of the legacy 'zlib' package.
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# zlib-ng is a drop-in replacement that provides the same libz.so.1 library,
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# but Resolve's built-in package checker looks for an RPM literally named
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# "zlib" and fails when it doesn't find it. Setting SKIP_PACKAGE_CHECK=1
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# tells the installer to skip this check.
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NEED_SKIP=0
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if ! rpm -q zlib &>/dev/null; then
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if rpm -q zlib-ng-compat &>/dev/null && [[ -e /usr/lib64/libz.so.1 || -e /lib64/libz.so.1 ]]; then
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log "Detected zlib-ng-compat provides libz.so.1 but 'zlib' RPM is absent. Will use SKIP_PACKAGE_CHECK=1."
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NEED_SKIP=1
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fi
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fi
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# Find newest ZIP
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log "Looking for Resolve ZIP in ${DOWNLOADS_DIR} ..."
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shopt -s nullglob
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zip_candidates=( "${DOWNLOADS_DIR}"/DaVinci_Resolve_*.zip )
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shopt -u nullglob
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(( ${#zip_candidates[@]} )) || die "No DaVinci_Resolve_*.zip found in ${DOWNLOADS_DIR}."
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ZIP_FILE="${zip_candidates[0]}"
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for z in "${zip_candidates[@]}"; do [[ "$z" -nt "$ZIP_FILE" ]] && ZIP_FILE="$z"; done
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log "Using ZIP: ${ZIP_FILE}"
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# Extract
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WORK_DIR="${DOWNLOADS_DIR}/.resolve_zip_extract.$$"
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mkdir -p "$WORK_DIR"
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log "Extracting ZIP into: ${WORK_DIR}"
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unzip -q -o "$ZIP_FILE" -d "$WORK_DIR" || die "Failed to extract ZIP."
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# Locate .run
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shopt -s globstar nullglob
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run_candidates=( "$WORK_DIR"/**/DaVinci_Resolve*Linux*.run "$WORK_DIR"/DaVinci_Resolve_*_Linux.run )
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shopt -u nullglob
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(( ${#run_candidates[@]} )) || die "Could not find a DaVinci Resolve .run installer inside the ZIP."
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INSTALLER="${run_candidates[0]}"
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for f in "${run_candidates[@]}"; do [[ "$f" -nt "$INSTALLER" ]] && INSTALLER="$f"; done
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log "Found installer: ${INSTALLER}"
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# Copy to /tmp and execute
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TMPDIR="$(mktemp -d -p /tmp resolve-installer.XXXXXX)"
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trap 'rm -rf "$TMPDIR" "$WORK_DIR"' EXIT
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cp -f "$INSTALLER" "$TMPDIR/resolve.run"
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chmod +x "$TMPDIR/resolve.run"
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ftype="$(file -b "$TMPDIR/resolve.run" || true)"
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log "Installer file type: ${ftype}"
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log "Running Blackmagic installer... (GUI may open)"
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if echo "$ftype" | grep -qiE 'shell script|text'; then
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if (( NEED_SKIP )); then
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SKIP_PACKAGE_CHECK=1 bash "$TMPDIR/resolve.run" || die "Blackmagic installer failed."
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else
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bash "$TMPDIR/resolve.run" || die "Blackmagic installer failed."
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fi
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else
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if (( NEED_SKIP )); then
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SKIP_PACKAGE_CHECK=1 "$TMPDIR/resolve.run" || die "Blackmagic installer failed."
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else
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"$TMPDIR/resolve.run" || die "Blackmagic installer failed."
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fi
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fi
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# Post-install library conflict resolution.
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# Resolve bundles old versions of GLib and Pango that conflict with the
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# system versions on Rocky 10. Moving them to a backup directory forces
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# Resolve to use the system libraries instead, which are newer and
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# compatible (stable C ABI). This fixes crashes and "symbol not found" errors.
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if [[ -d "${RESOLVE_PREFIX}/libs" ]]; then
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log "Applying GLib/Pango conflict workaround in ${RESOLVE_PREFIX}/libs ..."
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pushd "${RESOLVE_PREFIX}/libs" >/dev/null
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mkdir -p backup_conflicts
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for patt in \
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"libglib-2.0.so*" "libgobject-2.0.so*" "libgio-2.0.so*" "libgmodule-2.0.so*" "libgthread-2.0.so*" \
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"libpango-1.0.so*" "libpangocairo-1.0.so*" "libpangoft2-1.0.so*"
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do
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for lib in $patt; do
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[[ -e "$lib" ]] && mv -f "$lib" backup_conflicts/ || true
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done
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done
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popd >/dev/null
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else
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log "WARNING: ${RESOLVE_PREFIX}/libs not found. Was the install path different?"
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fi
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# Create a symlink for libcrypt.so.1 inside Resolve's lib directory.
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# Rocky 10 provides this via libxcrypt-compat, but Resolve may not find
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# it in the system path due to its custom RPATH settings.
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if [[ -e /usr/lib64/libcrypt.so.1 ]]; then
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ln -sf /usr/lib64/libcrypt.so.1 "${RESOLVE_PREFIX}/libs/libcrypt.so.1" && \
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log "Linked /usr/lib64/libcrypt.so.1 into ${RESOLVE_PREFIX}/libs"
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else
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log "WARNING: /usr/lib64/libcrypt.so.1 not found. libxcrypt-compat may not have installed correctly."
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fi
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# Create Resolve's data directories with correct ownership. These store
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# projects, preferences, cache, and logs. They must be owned by the real
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# user (not root) since Resolve should be launched as a normal user.
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install -d -m 1777 "${RESOLVE_PREFIX}/logs"
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for d in \
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"${USER_HOME}/.local/share/DaVinciResolve" \
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"${USER_HOME}/.config/Blackmagic Design" \
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"${USER_HOME}/.BlackmagicDesign" \
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"${USER_HOME}/.cache/BlackmagicDesign"
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do
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mkdir -p "$d" || true
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chown -R "${TARGET_USER}:${TARGET_USER}" "$d" || true
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done
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# Final sanity checks — verify that critical libraries are findable by the
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# dynamic linker. If these fail, Resolve will crash on launch.
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if ! ldconfig -p | grep -q "libGLU.so.1"; then
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die "libGLU.so.1 not found even after mesa-libGLU install."
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fi
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if ! ldconfig -p | grep -q "libXt.so.6"; then
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die "libXt.so.6 not found even after libXt install."
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fi
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log "Installation complete."
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log "Launch DaVinci Resolve as the normal user (${TARGET_USER}), NOT with sudo:"
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log " ${RESOLVE_PREFIX}/bin/resolve"
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